| Regional Level Types | |
|---|---|
| Mount Tom Spar Quarry | Quarry |
| Sumner | Town |
| Oxford County | County |
| Maine | State |
| USA | Country |
| ⓘArsenopyrite Formula:FeAsS |
| ⓘMicrocline Formula:K(AlSi3O8) |
| ⓘMuscovite Formula:KAl2(AlSi3O10)(OH)2 |
| ⓘQuartz Formula:SiO2 |
| ⓘQuartz var. Rock Crystal Formula:SiO2 |
| ⓘQuartz var. Smoky Quartz Formula:SiO2 |
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Arsenopyrite | 2.EB.20 | FeAsS |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | var. Smoky Quartz | 4.DA.05 | SiO2 |
| ⓘ | var. Rock Crystal | 4.DA.05 | SiO2 |
| Group 9 - Silicates | |||
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
| H | Hydrogen | |
|---|---|---|
| H | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| O | Oxygen | |
| O | ⓘMicrocline | K(AlSi3O8) |
| O | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘQuartz | SiO2 |
| O | ⓘQuartz var.Smoky Quartz | SiO2 |
| O | ⓘQuartz var.Rock Crystal | SiO2 |
| Al | Aluminium | |
| Al | ⓘMicrocline | K(AlSi3O8) |
| Al | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| Si | Silicon | |
| Si | ⓘMicrocline | K(AlSi3O8) |
| Si | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘQuartz | SiO2 |
| Si | ⓘQuartz var.Smoky Quartz | SiO2 |
| Si | ⓘQuartz var.Rock Crystal | SiO2 |
| S | Sulfur | |
| S | ⓘArsenopyrite | FeAsS |
| K | Potassium | |
| K | ⓘMicrocline | K(AlSi3O8) |
| K | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| Fe | Iron | |
| Fe | ⓘArsenopyrite | FeAsS |
| As | Arsenic | |
| As | ⓘArsenopyrite | FeAsS |