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 | Case Quarries, Portland, Middlesex County, Connecticut, USA | Ruggles Mine, Grafton, Grafton County, New Hampshire, USA | Total approved |
|---|
| H | 17 | 28 | 3391 |
|---|
| Li | 0 | 1 | 122 |
|---|
| Be | 3 | 6 | 133 |
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| B | 1 | 2 | 304 |
|---|
| C | 1 | 1 | 491 |
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| O | 41 | 52 | 4901 |
|---|
| F | 2 | 2 | 487 |
|---|
| Na | 2 | 6 | 1151 |
|---|
| Mg | 1 | 1 | 829 |
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| Al | 12 | 17 | 1217 |
|---|
| Si | 23 | 26 | 1673 |
|---|
| P | 8 | 14 | 748 |
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| S | 4 | 7 | 1328 |
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| K | 4 | 5 | 606 |
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| Ca | 9 | 8 | 1528 |
|---|
| Ti | 0 | 1 | 429 |
|---|
| Fe | 11 | 15 | 1381 |
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| Cu | 4 | 3 | 820 |
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| As | 0 | 1 | 781 |
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| Y | 1 | 0 | 141 |
|---|
| Zr | 2 | 1 | 145 |
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| Nb | 6 | 1 | 184 |
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| Ag | 1 | 0 | 231 |
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| Ce | 1 | 0 | 191 |
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| Pb | 0 | 8 | 637 |
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| Bi | 5 | 1 | 251 |
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| Th | 2 | 1 | 42 |
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| U | 9 | 22 | 311 |
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Statistics
| Total Rows: | 94 |
|---|
| Total Matches: | 25 |
|---|
| Percent Matches: | 26.60% |
|---|
