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Chakabeishan rare-element pegmatites, Tianjun County, Haixi Mongol and Tibetan Autonomous Prefecture, Qinghai, Chinai
Regional Level Types
Chakabeishan rare-element pegmatitesPegmatite
Tianjun CountyCounty
Haixi Mongol and Tibetan Autonomous PrefecturePrefecture
QinghaiProvince
ChinaCountry

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Latitude & Longitude (WGS84):
36° 58' 30'' North , 99° 1' 0'' East
Latitude & Longitude (decimal):
36.97500,99.01667
GeoHash:
G#:wnw6m5jdz
GRN:
N25E57
Type:
Pegmatite
Köppen climate type:
ET : Tundra
Mindat Locality ID:
423792
Long-form identifier:
mindat:1:2:423792:4
GUID (UUID V4):
e12df3ca-0d11-4e69-8f2f-3e30119d1a7c
Other/historical names associated with this locality:
Chaqiabeishan


The Chakabeishan pegmatite dikes are irregularly distributed along the northern side of the Zongwulongshan Southern Margin Fault, and occur as lenses and veins with widths of 1–6 m and lengths of 5–60 m. The rare-element pegmatites can be divided into barren, spodumene, and lepidolite pegmatites, based on mineralogy. The spodumene pegmatites are further divided into A- and B-type spodumene pegmatites, mainly according to the different wall rocks.

There are ca. 800 LCT-type pegmatite dykes in the CKBS deposit, which were derived from high fractional crystallization of granitic magmas. These pegmatite dykes occurred in the Paleoproterozoic Dakendaban Group schist Formation and the Ordovician quartz diorite. The elongation of these pegmatites varies but generally shows NW-SE trending with varying dipping (23°–83°). These pegmatite dykes are ca. 10–400 m in length and ca. 0.5–5 m in width. Since its first discovery in 2018, Li-Be resources of ca. 14,200 t Li2O and ca. 7000 t BeO have been identified.

(1) Mineralization Belt Ⅰ: The pegmatite belt is distributed in a northwest-southeast direction and is located in the GA21 anomaly site, and it spans approximately 1 km in length and 200 m in width. The surrounding rocks are quartz diorite, and 29 granitic pegmatite dikes were delineated, out of which 17 are ore-bearing pegmatite dikes.
(2) Mineralization Belt Ⅱ: The pegmatite belt is distributed in a northwest-southeast direction and is located on the southern side of Mineralization Belt Ⅰ. It stretches approximately 7 km in length and is 200–700 m in width. The surrounding rocks consist of grayish-brown two-mica quartz schist. A total of 144 pegmatite dikes were delineated, with 60 of them being ore-bearing pegmatite dikes.
(3) Mineralization Belt Ⅲ: The pegmatite belt is distributed in a northwest direction and is located on the south side of the mineralization belt Ⅱ, it stretches for about 7 km in length and is 300–500 m in width. The surrounding rocks primarily consist of mylonitic quartz diorite, along with two-mica quartz schist. A total of 115 pegmatite dikes were delineated, predominantly white granitic pegmatites. These pegmatite dikes generally dip to the northeast and extend approximately 50–150 m on the surface. And only 14 ore-bearing pegmatite dikes are delineated.

Select Mineral List Type

StandardDetailedGalleryStrunzChemical Elements

Detailed Mineral List:

ⓘAlbite
Formula:Na(AlSi3O8)
References:
Liu, J.H., Wang, Q., Xu, C.B., Zhou, J.S., Wang, B.Z., Li, W.F., Li, S.P., Huang, T.Y., Yan, Q.H., Song, T.Z. and Wang, C.T., (2022) Geochronology of the Chakabeishan Li–(Be) rare-element pegmatite, Zongwulong orogenic belt, northwest China: Constraints from columbite–tantalite U–Pb and muscovite–lepidolite 40Ar/39Ar dating. Ore Geology Reviews, 146, p.104930.
Liu, C., Sun, F., Li, J., Han, J., Qian, Y., Zhang, Y., ... & Bakht, S. (2022). The Petrogenesis and Metallogenesis of the Chakabeishan Li-Be Pegmatitic Deposit in Qinghai, NW China: Evidence from Geochronology, Geochemistry, and Mineral Geochemistry. Ore Geology Reviews, 105186.
Sun, Wenli, Zhidan Zhao, Xuanxue Mo, Chunjing Wei, Guochen Dong, Xiaowei Li, Wanming Yuan, Tao Wang, Shuang Yang, Bingzhang Wang, Tong Pan, Jie Han, Hongliang Cao, Yan Tang, and Liangliang Zhang. (2023) "Age and Composition of Columbite-Tantalite Group Minerals in the Spodumene Pegmatite from the Chakabeishan Deposit, Northern Tibetan Plateau and Their Implications" Minerals 13, no. 2: 201. https://doi.org/10.3390/min13020201
Lv, Shu-Jun, Dong, Guo-Cheng, Zhao, Zhi-Dan, Luo, Zhi-Bo, Ketchaya, Yanick-Blaise, Li, Xiao-Wei, Yuan, Wan-Ming (2024) The genesis of the Chakabeishan Li-(Be) pegmatite deposit in the northern Tibetan Plateau: Evidence from fluid inclusion and lithium isotope.Ore Geology Reviews, 105965doi:10.1016/j.oregeorev.2024.105965
Zhou, Xuan, Ding, Qing-Feng, Wu, Rui-Zhe, Li, Shan-Ping (2024) Geochemical characteristic and B isotopic compositions of tourmaline from the Chaqiabeishan Li-rich pegmatite in the Quanji Massif, NW China.Ore Geology Reviews, 167. 106009doi:10.1016/j.oregeorev.2024.106009
ⓘAlbite var. Oligoclase
Formula:(Na,Ca)[Al(Si,Al)Si2O8]
ⓘAlmandine
Formula:Fe2+3Al2(SiO4)3
ⓘ'Apatite'
Formula:Ca5(PO4)3(Cl/F/OH)
References:
Liu, J.H., Wang, Q., Xu, C.B., Zhou, J.S., Wang, B.Z., Li, W.F., Li, S.P., Huang, T.Y., Yan, Q.H., Song, T.Z. and Wang, C.T., (2022) Geochronology of the Chakabeishan Li–(Be) rare-element pegmatite, Zongwulong orogenic belt, northwest China: Constraints from columbite–tantalite U–Pb and muscovite–lepidolite 40Ar/39Ar dating. Ore Geology Reviews, 146, p.104930.
Lv, Shu-Jun, Dong, Guo-Cheng, Zhao, Zhi-Dan, Luo, Zhi-Bo, Ketchaya, Yanick-Blaise, Li, Xiao-Wei, Yuan, Wan-Ming (2024) The genesis of the Chakabeishan Li-(Be) pegmatite deposit in the northern Tibetan Plateau: Evidence from fluid inclusion and lithium isotope.Ore Geology Reviews, 105965doi:10.1016/j.oregeorev.2024.105965
Zhou, Xuan, Ding, Qing-Feng, Wu, Rui-Zhe, Li, Shan-Ping (2024) Geochemical characteristic and B isotopic compositions of tourmaline from the Chaqiabeishan Li-rich pegmatite in the Quanji Massif, NW China.Ore Geology Reviews, 167. 106009doi:10.1016/j.oregeorev.2024.106009
ⓘBeryl
Formula:Be3Al2(Si6O18)
References:
Liu, J.H., Wang, Q., Xu, C.B., Zhou, J.S., Wang, B.Z., Li, W.F., Li, S.P., Huang, T.Y., Yan, Q.H., Song, T.Z. and Wang, C.T., (2022) Geochronology of the Chakabeishan Li–(Be) rare-element pegmatite, Zongwulong orogenic belt, northwest China: Constraints from columbite–tantalite U–Pb and muscovite–lepidolite 40Ar/39Ar dating. Ore Geology Reviews, 146, p.104930.
Liu, C., Sun, F., Li, J., Han, J., Qian, Y., Zhang, Y., ... & Bakht, S. (2022). The Petrogenesis and Metallogenesis of the Chakabeishan Li-Be Pegmatitic Deposit in Qinghai, NW China: Evidence from Geochronology, Geochemistry, and Mineral Geochemistry. Ore Geology Reviews, 105186.
Sun, Wenli, Zhao, Zhidan, Mo, Xuanxue, Dong, Guochen, Li, Xiaowei, Yuan, Wanming, Wang, Tao, Wang, Bingzhang, Pan, Tong, Han, Jie, Zheng, Fuxian, Tang, Yan (2024) Tourmaline as an indicator for pegmatite evolution and exploration: A case study from the Chakabeishan deposit, northeastern Tibetan Plateau.Ore Geology Reviews, 165. 105892doi:10.1016/j.oregeorev.2024.105892
Lv, Shu-Jun, Dong, Guo-Cheng, Zhao, Zhi-Dan, Luo, Zhi-Bo, Ketchaya, Yanick-Blaise, Li, Xiao-Wei, Yuan, Wan-Ming (2024) The genesis of the Chakabeishan Li-(Be) pegmatite deposit in the northern Tibetan Plateau: Evidence from fluid inclusion and lithium isotope.Ore Geology Reviews, 105965doi:10.1016/j.oregeorev.2024.105965
Zhou, Xuan, Ding, Qing-Feng, Wu, Rui-Zhe, Li, Shan-Ping (2024) Geochemical characteristic and B isotopic compositions of tourmaline from the Chaqiabeishan Li-rich pegmatite in the Quanji Massif, NW China.Ore Geology Reviews, 167. 106009doi:10.1016/j.oregeorev.2024.106009
ⓘ'Biotite'
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘCassiterite
Formula:SnO2
ⓘ'Columbite-(Fe)-Columbite-(Mn) Series'
References:
Liu, J.H., Wang, Q., Xu, C.B., Zhou, J.S., Wang, B.Z., Li, W.F., Li, S.P., Huang, T.Y., Yan, Q.H., Song, T.Z. and Wang, C.T., (2022) Geochronology of the Chakabeishan Li–(Be) rare-element pegmatite, Zongwulong orogenic belt, northwest China: Constraints from columbite–tantalite U–Pb and muscovite–lepidolite 40Ar/39Ar dating. Ore Geology Reviews, 146, p.104930.
Sun, Wenli, Zhidan Zhao, Xuanxue Mo, Chunjing Wei, Guochen Dong, Xiaowei Li, Wanming Yuan, Tao Wang, Shuang Yang, Bingzhang Wang, Tong Pan, Jie Han, Hongliang Cao, Yan Tang, and Liangliang Zhang. (2023) "Age and Composition of Columbite-Tantalite Group Minerals in the Spodumene Pegmatite from the Chakabeishan Deposit, Northern Tibetan Plateau and Their Implications" Minerals 13, no. 2: 201. https://doi.org/10.3390/min13020201
ⓘ'Columbite Group'
ⓘColumbite-(Mn)
Formula:Mn2+Nb2O6
ⓘ'Columbite-Tantalite'
ⓘElbaite
Formula:Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘ'Feldspar Group'
ⓘ'Feldspar Group var. Perthite'
ⓘ'Garnet Group'
Formula:X3Z2(SiO4)3
References:
Liu, J.H., Wang, Q., Xu, C.B., Zhou, J.S., Wang, B.Z., Li, W.F., Li, S.P., Huang, T.Y., Yan, Q.H., Song, T.Z. and Wang, C.T., (2022) Geochronology of the Chakabeishan Li–(Be) rare-element pegmatite, Zongwulong orogenic belt, northwest China: Constraints from columbite–tantalite U–Pb and muscovite–lepidolite 40Ar/39Ar dating. Ore Geology Reviews, 146, p.104930.
Liu, C., Sun, F., Li, J., Han, J., Qian, Y., Zhang, Y., ... & Bakht, S. (2022). The Petrogenesis and Metallogenesis of the Chakabeishan Li-Be Pegmatitic Deposit in Qinghai, NW China: Evidence from Geochronology, Geochemistry, and Mineral Geochemistry. Ore Geology Reviews, 105186.
Sun, Wenli, Zhidan Zhao, Xuanxue Mo, Chunjing Wei, Guochen Dong, Xiaowei Li, Wanming Yuan, Tao Wang, Shuang Yang, Bingzhang Wang, Tong Pan, Jie Han, Hongliang Cao, Yan Tang, and Liangliang Zhang. (2023) "Age and Composition of Columbite-Tantalite Group Minerals in the Spodumene Pegmatite from the Chakabeishan Deposit, Northern Tibetan Plateau and Their Implications" Minerals 13, no. 2: 201. https://doi.org/10.3390/min13020201
Sun, Wenli, Zhao, Zhidan, Mo, Xuanxue, Dong, Guochen, Li, Xiaowei, Yuan, Wanming, Wang, Tao, Wang, Bingzhang, Pan, Tong, Han, Jie, Zheng, Fuxian, Tang, Yan (2024) Tourmaline as an indicator for pegmatite evolution and exploration: A case study from the Chakabeishan deposit, northeastern Tibetan Plateau.Ore Geology Reviews, 165. 105892doi:10.1016/j.oregeorev.2024.105892
Lv, Shu-Jun, Dong, Guo-Cheng, Zhao, Zhi-Dan, Luo, Zhi-Bo, Ketchaya, Yanick-Blaise, Li, Xiao-Wei, Yuan, Wan-Ming (2024) The genesis of the Chakabeishan Li-(Be) pegmatite deposit in the northern Tibetan Plateau: Evidence from fluid inclusion and lithium isotope.Ore Geology Reviews, 105965doi:10.1016/j.oregeorev.2024.105965
Zhou, Xuan, Ding, Qing-Feng, Wu, Rui-Zhe, Li, Shan-Ping (2024) Geochemical characteristic and B isotopic compositions of tourmaline from the Chaqiabeishan Li-rich pegmatite in the Quanji Massif, NW China.Ore Geology Reviews, 167. 106009doi:10.1016/j.oregeorev.2024.106009
ⓘ'K Feldspar'
References:
Liu, J.H., Wang, Q., Xu, C.B., Zhou, J.S., Wang, B.Z., Li, W.F., Li, S.P., Huang, T.Y., Yan, Q.H., Song, T.Z. and Wang, C.T., (2022) Geochronology of the Chakabeishan Li–(Be) rare-element pegmatite, Zongwulong orogenic belt, northwest China: Constraints from columbite–tantalite U–Pb and muscovite–lepidolite 40Ar/39Ar dating. Ore Geology Reviews, 146, p.104930.
Liu, C., Sun, F., Li, J., Han, J., Qian, Y., Zhang, Y., ... & Bakht, S. (2022). The Petrogenesis and Metallogenesis of the Chakabeishan Li-Be Pegmatitic Deposit in Qinghai, NW China: Evidence from Geochronology, Geochemistry, and Mineral Geochemistry. Ore Geology Reviews, 105186.
Sun, Wenli, Zhidan Zhao, Xuanxue Mo, Chunjing Wei, Guochen Dong, Xiaowei Li, Wanming Yuan, Tao Wang, Shuang Yang, Bingzhang Wang, Tong Pan, Jie Han, Hongliang Cao, Yan Tang, and Liangliang Zhang. (2023) "Age and Composition of Columbite-Tantalite Group Minerals in the Spodumene Pegmatite from the Chakabeishan Deposit, Northern Tibetan Plateau and Their Implications" Minerals 13, no. 2: 201. https://doi.org/10.3390/min13020201
Sun, Wenli, Zhao, Zhidan, Mo, Xuanxue, Dong, Guochen, Li, Xiaowei, Yuan, Wanming, Wang, Tao, Wang, Bingzhang, Pan, Tong, Han, Jie, Zheng, Fuxian, Tang, Yan (2024) Tourmaline as an indicator for pegmatite evolution and exploration: A case study from the Chakabeishan deposit, northeastern Tibetan Plateau.Ore Geology Reviews, 165. 105892doi:10.1016/j.oregeorev.2024.105892
Lv, Shu-Jun, Dong, Guo-Cheng, Zhao, Zhi-Dan, Luo, Zhi-Bo, Ketchaya, Yanick-Blaise, Li, Xiao-Wei, Yuan, Wan-Ming (2024) The genesis of the Chakabeishan Li-(Be) pegmatite deposit in the northern Tibetan Plateau: Evidence from fluid inclusion and lithium isotope.Ore Geology Reviews, 105965doi:10.1016/j.oregeorev.2024.105965
Zhou, Xuan, Ding, Qing-Feng, Wu, Rui-Zhe, Li, Shan-Ping (2024) Geochemical characteristic and B isotopic compositions of tourmaline from the Chaqiabeishan Li-rich pegmatite in the Quanji Massif, NW China.Ore Geology Reviews, 167. 106009doi:10.1016/j.oregeorev.2024.106009
ⓘMagnetite
Formula:Fe2+Fe3+2O4
ⓘMicrocline
Formula:K(AlSi3O8)
ⓘMuscovite
Formula:KAl2(AlSi3O10)(OH)2
References:
Liu, J.H., Wang, Q., Xu, C.B., Zhou, J.S., Wang, B.Z., Li, W.F., Li, S.P., Huang, T.Y., Yan, Q.H., Song, T.Z. and Wang, C.T., (2022) Geochronology of the Chakabeishan Li–(Be) rare-element pegmatite, Zongwulong orogenic belt, northwest China: Constraints from columbite–tantalite U–Pb and muscovite–lepidolite 40Ar/39Ar dating. Ore Geology Reviews, 146, p.104930.
Liu, C., Sun, F., Li, J., Han, J., Qian, Y., Zhang, Y., ... & Bakht, S. (2022). The Petrogenesis and Metallogenesis of the Chakabeishan Li-Be Pegmatitic Deposit in Qinghai, NW China: Evidence from Geochronology, Geochemistry, and Mineral Geochemistry. Ore Geology Reviews, 105186.
Sun, Wenli, Zhidan Zhao, Xuanxue Mo, Chunjing Wei, Guochen Dong, Xiaowei Li, Wanming Yuan, Tao Wang, Shuang Yang, Bingzhang Wang, Tong Pan, Jie Han, Hongliang Cao, Yan Tang, and Liangliang Zhang. (2023) "Age and Composition of Columbite-Tantalite Group Minerals in the Spodumene Pegmatite from the Chakabeishan Deposit, Northern Tibetan Plateau and Their Implications" Minerals 13, no. 2: 201. https://doi.org/10.3390/min13020201
Sun, Wenli, Zhao, Zhidan, Mo, Xuanxue, Dong, Guochen, Li, Xiaowei, Yuan, Wanming, Wang, Tao, Wang, Bingzhang, Pan, Tong, Han, Jie, Zheng, Fuxian, Tang, Yan (2024) Tourmaline as an indicator for pegmatite evolution and exploration: A case study from the Chakabeishan deposit, northeastern Tibetan Plateau.Ore Geology Reviews, 165. 105892doi:10.1016/j.oregeorev.2024.105892
Lv, Shu-Jun, Dong, Guo-Cheng, Zhao, Zhi-Dan, Luo, Zhi-Bo, Ketchaya, Yanick-Blaise, Li, Xiao-Wei, Yuan, Wan-Ming (2024) The genesis of the Chakabeishan Li-(Be) pegmatite deposit in the northern Tibetan Plateau: Evidence from fluid inclusion and lithium isotope.Ore Geology Reviews, 105965doi:10.1016/j.oregeorev.2024.105965
Zhou, Xuan, Ding, Qing-Feng, Wu, Rui-Zhe, Li, Shan-Ping (2024) Geochemical characteristic and B isotopic compositions of tourmaline from the Chaqiabeishan Li-rich pegmatite in the Quanji Massif, NW China.Ore Geology Reviews, 167. 106009doi:10.1016/j.oregeorev.2024.106009
ⓘMuscovite var. Phengite
Formula:KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
ⓘOrthoclase
Formula:K(AlSi3O8)
ⓘ'Plagioclase'
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
References:
Liu, C., Sun, F., Li, J., Han, J., Qian, Y., Zhang, Y., ... & Bakht, S. (2022). The Petrogenesis and Metallogenesis of the Chakabeishan Li-Be Pegmatitic Deposit in Qinghai, NW China: Evidence from Geochronology, Geochemistry, and Mineral Geochemistry. Ore Geology Reviews, 105186.
Sun, Wenli, Zhao, Zhidan, Mo, Xuanxue, Dong, Guochen, Li, Xiaowei, Yuan, Wanming, Wang, Tao, Wang, Bingzhang, Pan, Tong, Han, Jie, Zheng, Fuxian, Tang, Yan (2024) Tourmaline as an indicator for pegmatite evolution and exploration: A case study from the Chakabeishan deposit, northeastern Tibetan Plateau.Ore Geology Reviews, 165. 105892doi:10.1016/j.oregeorev.2024.105892
Zhou, Xuan, Ding, Qing-Feng, Wu, Rui-Zhe, Li, Shan-Ping (2024) Geochemical characteristic and B isotopic compositions of tourmaline from the Chaqiabeishan Li-rich pegmatite in the Quanji Massif, NW China.Ore Geology Reviews, 167. 106009doi:10.1016/j.oregeorev.2024.106009
ⓘ'Polylithionite-Trilithionite Series'
ⓘQuartz
Formula:SiO2
References:
Liu, J.H., Wang, Q., Xu, C.B., Zhou, J.S., Wang, B.Z., Li, W.F., Li, S.P., Huang, T.Y., Yan, Q.H., Song, T.Z. and Wang, C.T., (2022) Geochronology of the Chakabeishan Li–(Be) rare-element pegmatite, Zongwulong orogenic belt, northwest China: Constraints from columbite–tantalite U–Pb and muscovite–lepidolite 40Ar/39Ar dating. Ore Geology Reviews, 146, p.104930.
Liu, C., Sun, F., Li, J., Han, J., Qian, Y., Zhang, Y., ... & Bakht, S. (2022). The Petrogenesis and Metallogenesis of the Chakabeishan Li-Be Pegmatitic Deposit in Qinghai, NW China: Evidence from Geochronology, Geochemistry, and Mineral Geochemistry. Ore Geology Reviews, 105186.
Sun, Wenli, Zhidan Zhao, Xuanxue Mo, Chunjing Wei, Guochen Dong, Xiaowei Li, Wanming Yuan, Tao Wang, Shuang Yang, Bingzhang Wang, Tong Pan, Jie Han, Hongliang Cao, Yan Tang, and Liangliang Zhang. (2023) "Age and Composition of Columbite-Tantalite Group Minerals in the Spodumene Pegmatite from the Chakabeishan Deposit, Northern Tibetan Plateau and Their Implications" Minerals 13, no. 2: 201. https://doi.org/10.3390/min13020201
Sun, Wenli, Zhao, Zhidan, Mo, Xuanxue, Dong, Guochen, Li, Xiaowei, Yuan, Wanming, Wang, Tao, Wang, Bingzhang, Pan, Tong, Han, Jie, Zheng, Fuxian, Tang, Yan (2024) Tourmaline as an indicator for pegmatite evolution and exploration: A case study from the Chakabeishan deposit, northeastern Tibetan Plateau.Ore Geology Reviews, 165. 105892doi:10.1016/j.oregeorev.2024.105892
Lv, Shu-Jun, Dong, Guo-Cheng, Zhao, Zhi-Dan, Luo, Zhi-Bo, Ketchaya, Yanick-Blaise, Li, Xiao-Wei, Yuan, Wan-Ming (2024) The genesis of the Chakabeishan Li-(Be) pegmatite deposit in the northern Tibetan Plateau: Evidence from fluid inclusion and lithium isotope.Ore Geology Reviews, 105965doi:10.1016/j.oregeorev.2024.105965
Zhou, Xuan, Ding, Qing-Feng, Wu, Rui-Zhe, Li, Shan-Ping (2024) Geochemical characteristic and B isotopic compositions of tourmaline from the Chaqiabeishan Li-rich pegmatite in the Quanji Massif, NW China.Ore Geology Reviews, 167. 106009doi:10.1016/j.oregeorev.2024.106009
ⓘSchorl
Formula:NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘSiderophyllite
Formula:KFe2+2Al(Al2Si2O10)(OH)2
ⓘSpessartine
Formula:Mn2+3Al2(SiO4)3
ⓘSpodumene
Formula:LiAlSi2O6
References:
Liu, J.H., Wang, Q., Xu, C.B., Zhou, J.S., Wang, B.Z., Li, W.F., Li, S.P., Huang, T.Y., Yan, Q.H., Song, T.Z. and Wang, C.T., (2022) Geochronology of the Chakabeishan Li–(Be) rare-element pegmatite, Zongwulong orogenic belt, northwest China: Constraints from columbite–tantalite U–Pb and muscovite–lepidolite 40Ar/39Ar dating. Ore Geology Reviews, 146, p.104930.
Liu, C., Sun, F., Li, J., Han, J., Qian, Y., Zhang, Y., ... & Bakht, S. (2022). The Petrogenesis and Metallogenesis of the Chakabeishan Li-Be Pegmatitic Deposit in Qinghai, NW China: Evidence from Geochronology, Geochemistry, and Mineral Geochemistry. Ore Geology Reviews, 105186.
Sun, Wenli, Zhidan Zhao, Xuanxue Mo, Chunjing Wei, Guochen Dong, Xiaowei Li, Wanming Yuan, Tao Wang, Shuang Yang, Bingzhang Wang, Tong Pan, Jie Han, Hongliang Cao, Yan Tang, and Liangliang Zhang. (2023) "Age and Composition of Columbite-Tantalite Group Minerals in the Spodumene Pegmatite from the Chakabeishan Deposit, Northern Tibetan Plateau and Their Implications" Minerals 13, no. 2: 201. https://doi.org/10.3390/min13020201
Sun, Wenli, Zhao, Zhidan, Mo, Xuanxue, Dong, Guochen, Li, Xiaowei, Yuan, Wanming, Wang, Tao, Wang, Bingzhang, Pan, Tong, Han, Jie, Zheng, Fuxian, Tang, Yan (2024) Tourmaline as an indicator for pegmatite evolution and exploration: A case study from the Chakabeishan deposit, northeastern Tibetan Plateau.Ore Geology Reviews, 165. 105892doi:10.1016/j.oregeorev.2024.105892
Lv, Shu-Jun, Dong, Guo-Cheng, Zhao, Zhi-Dan, Luo, Zhi-Bo, Ketchaya, Yanick-Blaise, Li, Xiao-Wei, Yuan, Wan-Ming (2024) The genesis of the Chakabeishan Li-(Be) pegmatite deposit in the northern Tibetan Plateau: Evidence from fluid inclusion and lithium isotope.Ore Geology Reviews, 105965doi:10.1016/j.oregeorev.2024.105965
Zhou, Xuan, Ding, Qing-Feng, Wu, Rui-Zhe, Li, Shan-Ping (2024) Geochemical characteristic and B isotopic compositions of tourmaline from the Chaqiabeishan Li-rich pegmatite in the Quanji Massif, NW China.Ore Geology Reviews, 167. 106009doi:10.1016/j.oregeorev.2024.106009
ⓘ'Tantalite'
Formula:(Mn,Fe)(Ta,Nb)2O6
ⓘTantalite-(Fe)
Formula:Fe2+Ta2O6
ⓘTantalite-(Mn)
Formula:Mn2+Ta2O6
ⓘ'Tourmaline'
Formula:AD3G6 (T6O18)(BO3)3X3Z
Description: Two types of tourmalines from the barren pegmatites are identified: optically homogenous fine-grain tourmalines (HTur) and optically zoned coarse-grain tourmalines (OZ-Tur).The H-Tur grains are acicular, long-columnar and short-columnar, and commonly show khaki-dark blue polychromatism. In contrast to H-Tur, the OZ-Tur crystals are round and long-columnar, and generally display two optical layers with blue cores and khaki-dark blue rims. However, three optical rhythmic layers and blurry polyrhythmic layers are also observed occasionally. Notably, H-Tur commonly coexists with muscovite while OZ-Tur does not.[[3]]
References:
Liu, J.H., Wang, Q., Xu, C.B., Zhou, J.S., Wang, B.Z., Li, W.F., Li, S.P., Huang, T.Y., Yan, Q.H., Song, T.Z. and Wang, C.T., (2022) Geochronology of the Chakabeishan Li–(Be) rare-element pegmatite, Zongwulong orogenic belt, northwest China: Constraints from columbite–tantalite U–Pb and muscovite–lepidolite 40Ar/39Ar dating. Ore Geology Reviews, 146, p.104930.
Liu, C., Sun, F., Li, J., Han, J., Qian, Y., Zhang, Y., ... & Bakht, S. (2022). The Petrogenesis and Metallogenesis of the Chakabeishan Li-Be Pegmatitic Deposit in Qinghai, NW China: Evidence from Geochronology, Geochemistry, and Mineral Geochemistry. Ore Geology Reviews, 105186.
Sun, Wenli, Zhidan Zhao, Xuanxue Mo, Chunjing Wei, Guochen Dong, Xiaowei Li, Wanming Yuan, Tao Wang, Shuang Yang, Bingzhang Wang, Tong Pan, Jie Han, Hongliang Cao, Yan Tang, and Liangliang Zhang. (2023) "Age and Composition of Columbite-Tantalite Group Minerals in the Spodumene Pegmatite from the Chakabeishan Deposit, Northern Tibetan Plateau and Their Implications" Minerals 13, no. 2: 201. https://doi.org/10.3390/min13020201
Sun, Wenli, Zhao, Zhidan, Mo, Xuanxue, Dong, Guochen, Li, Xiaowei, Yuan, Wanming, Wang, Tao, Wang, Bingzhang, Pan, Tong, Han, Jie, Zheng, Fuxian, Tang, Yan (2024) Tourmaline as an indicator for pegmatite evolution and exploration: A case study from the Chakabeishan deposit, northeastern Tibetan Plateau.Ore Geology Reviews, 165. 105892doi:10.1016/j.oregeorev.2024.105892
Lv, Shu-Jun, Dong, Guo-Cheng, Zhao, Zhi-Dan, Luo, Zhi-Bo, Ketchaya, Yanick-Blaise, Li, Xiao-Wei, Yuan, Wan-Ming (2024) The genesis of the Chakabeishan Li-(Be) pegmatite deposit in the northern Tibetan Plateau: Evidence from fluid inclusion and lithium isotope.Ore Geology Reviews, 105965doi:10.1016/j.oregeorev.2024.105965
Zhou, Xuan, Ding, Qing-Feng, Wu, Rui-Zhe, Li, Shan-Ping (2024) Geochemical characteristic and B isotopic compositions of tourmaline from the Chaqiabeishan Li-rich pegmatite in the Quanji Massif, NW China.Ore Geology Reviews, 167. 106009doi:10.1016/j.oregeorev.2024.106009
ⓘZircon
Formula:Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘQuartz4.DA.05SiO2
ⓘCassiterite4.DB.05SnO2
ⓘTantalite-(Fe)4.DB.35Fe2+Ta2O6
ⓘColumbite-(Mn)4.DB.35Mn2+Nb2O6
ⓘTantalite-(Mn)4.DB.35Mn2+Ta2O6
Group 9 - Silicates
ⓘAlmandine9.AD.25Fe2+3Al2(SiO4)3
ⓘSpessartine9.AD.25Mn2+3Al2(SiO4)3
ⓘZircon9.AD.30Zr(SiO4)
ⓘBeryl9.CJ.05Be3Al2(Si6O18)
ⓘElbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘSchorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘSpodumene9.DA.30LiAlSi2O6
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘvar. Phengite9.EC.15KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
ⓘSiderophyllite9.EC.20KFe2+2Al(Al2Si2O10)(OH)2
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘOrthoclase9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘvar. Oligoclase9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
Unclassified
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Feldspar Group'-
ⓘ'Tantalite'-(Mn,Fe)(Ta,Nb)2O6
ⓘ'Tourmaline'-AD3G6 (T6O18)(BO3)3X3Z
ⓘ'Feldspar Group
var. Perthite'		-
ⓘ'Columbite-(Fe)-Columbite-(Mn) Series'-
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
ⓘ'K Feldspar'-
ⓘ'Garnet Group'-X3Z2(SiO4)3
ⓘ'Columbite-Tantalite'-
ⓘ'Polylithionite-Trilithionite Series'-
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)
ⓘ'Columbite Group'-

List of minerals for each chemical element

HHydrogen
HⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
HⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
HⓘMuscoviteKAl2(AlSi3O10)(OH)2
HⓘMuscovite var.PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
HⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
HⓘSiderophylliteKFe22+Al(Al2Si2O10)(OH)2
HⓘApatiteCa5(PO4)3(Cl/F/OH)
LiLithium
LiⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
LiⓘSpodumeneLiAlSi2O6
BeBeryllium
BeⓘBerylBe3Al2(Si6O18)
BBoron
BⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
BⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
BⓘTourmalineAD3G6 (T6O18)(BO3)3X3Z
OOxygen
OⓘAlbiteNa(AlSi3O8)
OⓘAlmandineFe32+Al2(SiO4)3
OⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
OⓘBerylBe3Al2(Si6O18)
OⓘCassiteriteSnO2
OⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
OⓘTantalite-(Fe)Fe2+Ta2O6
OⓘColumbite-(Mn)Mn2+Nb2O6
OⓘTantalite-(Mn)Mn2+Ta2O6
OⓘMagnetiteFe2+Fe23+O4
OⓘMicroclineK(AlSi3O8)
OⓘMuscoviteKAl2(AlSi3O10)(OH)2
OⓘAlbite var.Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
OⓘOrthoclaseK(AlSi3O8)
OⓘMuscovite var.PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
OⓘQuartzSiO2
OⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
OⓘSiderophylliteKFe22+Al(Al2Si2O10)(OH)2
OⓘSpessartineMn32+Al2(SiO4)3
OⓘSpodumeneLiAlSi2O6
OⓘTantalite(Mn,Fe)(Ta,Nb)2O6
OⓘTourmalineAD3G6 (T6O18)(BO3)3X3Z
OⓘZirconZr(SiO4)
OⓘPlagioclase(Na,Ca)[(Si,Al)AlSi2]O8
OⓘGarnet GroupX3Z2(SiO4)3
OⓘApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
FⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
FⓘApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
NaⓘAlbiteNa(AlSi3O8)
NaⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
NaⓘAlbite var.Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
NaⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
NaⓘPlagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
MgⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
MgⓘMuscovite var.PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
AlAluminium
AlⓘAlbiteNa(AlSi3O8)
AlⓘAlmandineFe32+Al2(SiO4)3
AlⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlⓘBerylBe3Al2(Si6O18)
AlⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
AlⓘMicroclineK(AlSi3O8)
AlⓘMuscoviteKAl2(AlSi3O10)(OH)2
AlⓘAlbite var.Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
AlⓘOrthoclaseK(AlSi3O8)
AlⓘMuscovite var.PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
AlⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
AlⓘSiderophylliteKFe22+Al(Al2Si2O10)(OH)2
AlⓘSpessartineMn32+Al2(SiO4)3
AlⓘSpodumeneLiAlSi2O6
AlⓘPlagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
SiⓘAlbiteNa(AlSi3O8)
SiⓘAlmandineFe32+Al2(SiO4)3
SiⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
SiⓘBerylBe3Al2(Si6O18)
SiⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
SiⓘMicroclineK(AlSi3O8)
SiⓘMuscoviteKAl2(AlSi3O10)(OH)2
SiⓘAlbite var.Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
SiⓘOrthoclaseK(AlSi3O8)
SiⓘMuscovite var.PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
SiⓘQuartzSiO2
SiⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
SiⓘSiderophylliteKFe22+Al(Al2Si2O10)(OH)2
SiⓘSpessartineMn32+Al2(SiO4)3
SiⓘSpodumeneLiAlSi2O6
SiⓘZirconZr(SiO4)
SiⓘPlagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiⓘGarnet GroupX3Z2(SiO4)3
PPhosphorus
PⓘApatiteCa5(PO4)3(Cl/F/OH)
ClChlorine
ClⓘApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
KⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
KⓘMicroclineK(AlSi3O8)
KⓘMuscoviteKAl2(AlSi3O10)(OH)2
KⓘOrthoclaseK(AlSi3O8)
KⓘMuscovite var.PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
KⓘSiderophylliteKFe22+Al(Al2Si2O10)(OH)2
CaCalcium
CaⓘAlbite var.Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
CaⓘPlagioclase(Na,Ca)[(Si,Al)AlSi2]O8
CaⓘApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
TiⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
MnManganese
MnⓘColumbite-(Mn)Mn2+Nb2O6
MnⓘTantalite-(Mn)Mn2+Ta2O6
MnⓘSpessartineMn32+Al2(SiO4)3
MnⓘTantalite(Mn,Fe)(Ta,Nb)2O6
FeIron
FeⓘAlmandineFe32+Al2(SiO4)3
FeⓘBiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
FeⓘTantalite-(Fe)Fe2+Ta2O6
FeⓘMagnetiteFe2+Fe23+O4
FeⓘMuscovite var.PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
FeⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
FeⓘSiderophylliteKFe22+Al(Al2Si2O10)(OH)2
FeⓘTantalite(Mn,Fe)(Ta,Nb)2O6
ZrZirconium
ZrⓘZirconZr(SiO4)
NbNiobium
NbⓘColumbite-(Mn)Mn2+Nb2O6
NbⓘTantalite(Mn,Fe)(Ta,Nb)2O6
SnTin
SnⓘCassiteriteSnO2
TaTantalum
TaⓘTantalite-(Fe)Fe2+Ta2O6
TaⓘTantalite-(Mn)Mn2+Ta2O6
TaⓘTantalite(Mn,Fe)(Ta,Nb)2O6

Other Regions, Features and Areas containing this locality

AsiaContinent
China
China
Eurasian PlateTectonic Plate

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References

[1]Liu, J.H., Wang, Q., Xu, C.B., Zhou, J.S., Wang, B.Z., Li, W.F., Li, S.P., Huang, T.Y., Yan, Q.H., Song, T.Z. and Wang, C.T., (2022) Geochronology of the Chakabeishan Li–(Be) rare-element pegmatite, Zongwulong orogenic belt, northwest China: Constraints from columbite–tantalite U–Pb and muscovite–lepidolite 40Ar/39Ar dating. Ore Geology Reviews, 146, p.104930.
Liu, C., Sun, F., Li, J., Han, J., Qian, Y., Zhang, Y., ... & Bakht, S. (2022). The Petrogenesis and Metallogenesis of the Chakabeishan Li-Be Pegmatitic Deposit in Qinghai, NW China: Evidence from Geochronology, Geochemistry, and Mineral Geochemistry. Ore Geology Reviews, 105186.
[2]Sun, Wenli, Zhidan Zhao, Xuanxue Mo, Chunjing Wei, Guochen Dong, Xiaowei Li, Wanming Yuan, Tao Wang, Shuang Yang, Bingzhang Wang, Tong Pan, Jie Han, Hongliang Cao, Yan Tang, and Liangliang Zhang. (2023) "Age and Composition of Columbite-Tantalite Group Minerals in the Spodumene Pegmatite from the Chakabeishan Deposit, Northern Tibetan Plateau and Their Implications" Minerals 13, no. 2: 201. https://doi.org/10.3390/min13020201
[3]Sun, Wenli, Zhao, Zhidan, Mo, Xuanxue, Dong, Guochen, Li, Xiaowei, Yuan, Wanming, Wang, Tao, Wang, Bingzhang, Pan, Tong, Han, Jie, Zheng, Fuxian, Tang, Yan (2024) Tourmaline as an indicator for pegmatite evolution and exploration: A case study from the Chakabeishan deposit, northeastern Tibetan Plateau.Ore Geology Reviews, 165. 105892doi:10.1016/j.oregeorev.2024.105892
Lv, Shu-Jun, Dong, Guo-Cheng, Zhao, Zhi-Dan, Luo, Zhi-Bo, Ketchaya, Yanick-Blaise, Li, Xiao-Wei, Yuan, Wan-Ming (2024) The genesis of the Chakabeishan Li-(Be) pegmatite deposit in the northern Tibetan Plateau: Evidence from fluid inclusion and lithium isotope.Ore Geology Reviews, 105965doi:10.1016/j.oregeorev.2024.105965
[3]Zhou, Xuan, Ding, Qing-Feng, Wu, Rui-Zhe, Li, Shan-Ping (2024) Geochemical characteristic and B isotopic compositions of tourmaline from the Chaqiabeishan Li-rich pegmatite in the Quanji Massif, NW China.Ore Geology Reviews, 167. 106009doi:10.1016/j.oregeorev.2024.106009
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