Comparing Localities
Mineral Lists
| Warren Street Quarry (Beatty's Ledge), Allston-Brighton, Boston, Suffolk County, Massachusetts, USA | Haute-Indre, Indre, Nantes, Loire-Atlantique, Pays de la Loire, France |
|---|
| Actinolite | Actinolite |
| Albite | |
| Amphibole Supergroup | Amphibole Supergroup |
| (Var: Byssolite) | |
| Azurite |
| Baryte | |
| Bornite | |
| Calcite | Calcite |
| Chalcocite | |
| Chalcopyrite |
| Chrysocolla | |
| Epidote | Epidote |
| Fluorite |
| Hematite | Hematite |
| (Var: Specularite) | |
| Magnetite |
| Malachite | Malachite |
| Manganese Oxides |
| Opal |
| (Var: Hyalite) |
| Prehnite | Prehnite |
| Pyrrhotite |
| Quartz | Quartz |
| (Var: Chalcedony) | |
| (Var: Rock Crystal) | |
| Total: 17 | Total: 16 |
|---|
Chemistry
Number of mineral & variety species for each element. Red indicates lower than total percentage of mineral species with that element, green indicates higher.
| Element | Warren Street Quarry (Beatty's Ledge), Allston-Brighton, Boston, Suffolk County, Massachusetts, USA | Haute-Indre, Indre, Nantes, Loire-Atlantique, Pays de la Loire, France | Total approved |
|---|
| H | 7 | 8 | 3391 |
|---|
| C | 2 | 3 | 491 |
|---|
| O | 15 | 12 | 4901 |
|---|
| F | 0 | 1 | 487 |
|---|
| Na | 1 | 0 | 1151 |
|---|
| Mg | 1 | 1 | 829 |
|---|
| Al | 4 | 2 | 1217 |
|---|
| Si | 10 | 7 | 1673 |
|---|
| S | 3 | 2 | 1328 |
|---|
| Ca | 4 | 5 | 1528 |
|---|
| Fe | 5 | 6 | 1381 |
|---|
| Cu | 4 | 3 | 820 |
|---|
| Ba | 1 | 0 | 279 |
|---|
Statistics
| Total Rows: | 25 |
|---|
| Total Matches: | 8 |
|---|
| Percent Matches: | 32.00% |
|---|
