Comparing Localities
Mineral Lists
Pastorino quarry, Luceto, Albisola, Savona Province, Liguria, Italy | Mt. Tom Quarry, Mount Tom, Holyoke, Hampden County, Massachusetts, USA |
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Apophyllite Group | Apophyllite Group |
| Babingtonite |
Calcite | Calcite |
| Chabazite-Ca |
| Datolite |
Epidote | Epidote |
| Fluorapophyllite-(K) |
Garnet Group | |
| Hematite |
Laumontite | |
Prehnite | Prehnite |
| Pumpellyite Subgroup |
Pyrite | |
Pyrrhotite | |
Quartz | Quartz |
| (Var: Amethyst) |
Total: 9 | Total: 12 |
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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 | Pastorino quarry, Luceto, Albisola, Savona Province, Liguria, Italy | Mt. Tom Quarry, Mount Tom, Holyoke, Hampden County, Massachusetts, USA | Total approved |
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H | 4 | 8 | 3391 |
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B | 0 | 1 | 304 |
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C | 1 | 1 | 491 |
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O | 7 | 12 | 4901 |
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F | 0 | 1 | 487 |
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Al | 3 | 4 | 1217 |
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Si | 6 | 10 | 1673 |
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S | 2 | 0 | 1328 |
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K | 0 | 1 | 606 |
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Ca | 4 | 8 | 1529 |
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Fe | 3 | 3 | 1381 |
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Statistics
Total Rows: | 16 |
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Total Matches: | 5 |
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Percent Matches: | 31.25% |
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