Movatterモバイル変換

[0]ホーム
URL:

LIVE REPORT! Mineralogical Society of America Tucson 2026 - last updated 1 hour ago. Click here to watch.
Log InRegister
AboutSupport UsPhotosDiscussionsSearchLearnMore
Quick Links :The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Dorothy China Clay Pit, Whitemoor, St Stephen-in-Brannel, Cornwall, England, UKi
Regional Level Types
Dorothy China Clay PitPit
WhitemoorHamlet
St Stephen-in-BrannelCivil Parish
CornwallCounty
EnglandConstituent Country
UKCountry

This page is currently not sponsored.Click here to sponsor this page.
PhotosMapsSearch
Standard
Specimen Photos (9)Photos by ColorGalleryPhoto StatisticsAdd Photo
Map PagesNearest Localities
Mineral SearchSimilar LocalitiesNearest LocalitiesPredictive MineralogySearch Google
Latitude & Longitude (WGS84):
50° 22' 44'' North , 4° 51' 4'' West
Latitude & Longitude (decimal):
50.37910,-4.85133
GeoHash:
G#:gbuw9e5re
GRN:
N34W03
UK National Grid Reference:
SW973572
Type:
Pit
Köppen climate type:
Cfb : Temperate oceanic climate
Nearest Settlements:
PlacePopulationDistance
Nanpean2,563(2017)1.7km
Saint Dennis2,206(2016)2.3km
Roche2,517(2017)3.5km
Bugle2,873(2017)4.5km
Saint Stephen2,252(2015)5.1km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
British Micromount Society, Devon and Cornwall Branch MeetingsLiskeard, Cornwall29km
Mindat Locality ID:
1186
Long-form identifier:
mindat:1:2:1186:3
GUID (UUID V4):
0


No description has been added for this locality.Can you add one?

Select Mineral List Type

StandardDetailedGalleryStrunzChemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


6 valid minerals.

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘAnatase4.DD.05TiO2
Group 9 - Silicates
ⓘFluor-schorl9.CK.NaFe2+3Al6(Si6O18)(BO3)3(OH)3F
ⓘElbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘFoitite9.CK.05◻(Fe2+2Al)Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘSchorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘRossmanite9.CK.05◻(LiAl2)Al6(Si6O18)(BO3)3(OH)3(OH)
Unclassified
ⓘ'Tourmaline'-AD3G6 (T6O18)(BO3)3X3Z
ⓘ'var. Verdelite'-A(D3)G6(T6O18)(BO3)3X3Z

List of minerals for each chemical element

HHydrogen
HⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
HⓘFoitite◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH)
HⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
HⓘRossmanite◻(LiAl2)Al6(Si6O18)(BO3)3(OH)3(OH)
HⓘFluor-schorlNaFe32+Al6(Si6O18)(BO3)3(OH)3F
LiLithium
LiⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
LiⓘRossmanite◻(LiAl2)Al6(Si6O18)(BO3)3(OH)3(OH)
BBoron
BⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
BⓘFoitite◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH)
BⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
BⓘTourmalineAD3G6 (T6O18)(BO3)3X3Z
BⓘTourmaline var.VerdeliteA(D3)G6(T6O18)(BO3)3X3Z
BⓘRossmanite◻(LiAl2)Al6(Si6O18)(BO3)3(OH)3(OH)
BⓘFluor-schorlNaFe32+Al6(Si6O18)(BO3)3(OH)3F
OOxygen
OⓘAnataseTiO2
OⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
OⓘFoitite◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH)
OⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
OⓘTourmalineAD3G6 (T6O18)(BO3)3X3Z
OⓘTourmaline var.VerdeliteA(D3)G6(T6O18)(BO3)3X3Z
OⓘRossmanite◻(LiAl2)Al6(Si6O18)(BO3)3(OH)3(OH)
OⓘFluor-schorlNaFe32+Al6(Si6O18)(BO3)3(OH)3F
FFluorine
FⓘFluor-schorlNaFe32+Al6(Si6O18)(BO3)3(OH)3F
NaSodium
NaⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
NaⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
NaⓘFluor-schorlNaFe32+Al6(Si6O18)(BO3)3(OH)3F
AlAluminium
AlⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
AlⓘFoitite◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH)
AlⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
AlⓘRossmanite◻(LiAl2)Al6(Si6O18)(BO3)3(OH)3(OH)
AlⓘFluor-schorlNaFe32+Al6(Si6O18)(BO3)3(OH)3F
SiSilicon
SiⓘElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
SiⓘFoitite◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH)
SiⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
SiⓘRossmanite◻(LiAl2)Al6(Si6O18)(BO3)3(OH)3(OH)
SiⓘFluor-schorlNaFe32+Al6(Si6O18)(BO3)3(OH)3F
TiTitanium
TiⓘAnataseTiO2
FeIron
FeⓘFoitite◻(Fe22+Al)Al6(Si6O18)(BO3)3(OH)3(OH)
FeⓘSchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
FeⓘFluor-schorlNaFe32+Al6(Si6O18)(BO3)3(OH)3F

Geochronology

Geologic TimeRocks, Minerals and Events
Phanerozoic
 Paleozoic
  Permian
   Guadalupian
ⓘ Major polymetallic mineralization~270 MaCornwall, England, UK
   Cisuralian
ⓘ Porphyry dikes intruded (latest age)~275 MaCornwall, England, UK
ⓘ Greisenization (latest age)~280 MaCornwall, England, UK
ⓘ Porphyry dikes intruded (earliest age)~280 MaCornwall, England, UK
ⓘ Formation of metallized pegmatites~285 MaCornwall, England, UK
ⓘ Greisenization (earliest age)~285 MaCornwall, England, UK
ⓘ Emplacement of major plutons~295 MaCornwall, England, UK

Other Regions, Features and Areas containing this locality

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, pleaseregister so you can add to our database. This locality information is for reference purposes only. You should never attempt tovisit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holdersfor access and that you are aware of all safety precautions necessary.
Quick NavTopCommoditiesMineral ListGeochronologyOther Regions
 
and/or 
Mindat.org® is an outreach project of theHudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are© OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 byJolyon Ralph and Ida Chau.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844.doi:10.2138/am-2024-9486.
Privacy Policy -Terms & Conditions -Contact Us / DMCA issues -Report a bug/vulnerabilityCurrent server date and time: February 20, 2026 06:20:20 Page updated: August 10, 2025 05:47:26