Comparing Localities
Mineral Lists
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 | Rosina vein, San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy | Walden Gem Quarry, Portland, Middlesex County, Connecticut, USA | Total approved |
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| H | 13 | 16 | 3391 |
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| Li | 4 | 5 | 122 |
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| Be | 7 | 5 | 133 |
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| B | 6 | 6 | 304 |
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| O | 39 | 45 | 4901 |
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| F | 3 | 3 | 487 |
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| Na | 4 | 5 | 1151 |
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| Mg | 1 | 0 | 829 |
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| Al | 21 | 24 | 1217 |
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| Si | 26 | 30 | 1673 |
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| P | 3 | 5 | 748 |
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| S | 6 | 2 | 1328 |
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| K | 3 | 3 | 606 |
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| Ca | 4 | 8 | 1528 |
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| Ti | 4 | 0 | 429 |
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| Mn | 6 | 3 | 718 |
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| Fe | 10 | 5 | 1381 |
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| Cu | 2 | 0 | 820 |
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| As | 1 | 0 | 781 |
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| Y | 2 | 0 | 141 |
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| Zr | 1 | 2 | 145 |
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| Nb | 2 | 1 | 184 |
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| Sn | 1 | 2 | 114 |
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| Cs | 1 | 1 | 31 |
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| Ce | 1 | 1 | 191 |
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| Ta | 2 | 3 | 73 |
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| W | 1 | 0 | 54 |
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| U | 1 | 4 | 311 |
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Statistics
| Total Rows: | 79 |
|---|
| Total Matches: | 19 |
|---|
| Percent Matches: | 24.05% |
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