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 | Custer County, South Dakota, USA | Maryland, USA | Total approved |
|---|
| H | 147 | 116 | 3391 |
|---|
| Li | 16 | 0 | 122 |
|---|
| Be | 16 | 4 | 133 |
|---|
| B | 3 | 4 | 304 |
|---|
| C | 17 | 27 | 491 |
|---|
| O | 252 | 196 | 4901 |
|---|
| F | 7 | 4 | 487 |
|---|
| Na | 32 | 18 | 1151 |
|---|
| Mg | 28 | 47 | 829 |
|---|
| Al | 65 | 65 | 1217 |
|---|
| Si | 71 | 117 | 1673 |
|---|
| P | 117 | 12 | 748 |
|---|
| S | 25 | 40 | 1328 |
|---|
| Cl | 4 | 2 | 447 |
|---|
| K | 13 | 12 | 606 |
|---|
| Ca | 64 | 44 | 1528 |
|---|
| Ti | 4 | 4 | 429 |
|---|
| V | 7 | 0 | 290 |
|---|
| Cr | 0 | 2 | 110 |
|---|
| Mn | 42 | 9 | 718 |
|---|
| Fe | 91 | 51 | 1381 |
|---|
| Co | 0 | 4 | 78 |
|---|
| Ni | 0 | 10 | 207 |
|---|
| Cu | 12 | 19 | 820 |
|---|
| Zn | 9 | 6 | 345 |
|---|
| As | 12 | 3 | 781 |
|---|
| Sr | 2 | 2 | 168 |
|---|
| Y | 1 | 0 | 141 |
|---|
| Zr | 2 | 1 | 145 |
|---|
| Nb | 0 | 1 | 184 |
|---|
| Mo | 1 | 2 | 92 |
|---|
| Ru | 0 | 1 | 15 |
|---|
| Pd | 0 | 1 | 85 |
|---|
| Ag | 5 | 1 | 231 |
|---|
| Cd | 1 | 0 | 32 |
|---|
| Sn | 1 | 0 | 114 |
|---|
| Sb | 2 | 2 | 338 |
|---|
| Te | 4 | 1 | 208 |
|---|
| I | 1 | 0 | 32 |
|---|
| Cs | 1 | 0 | 31 |
|---|
| Ba | 2 | 4 | 279 |
|---|
| Ce | 1 | 0 | 191 |
|---|
| Ta | 5 | 2 | 73 |
|---|
| W | 2 | 0 | 54 |
|---|
| Pt | 0 | 1 | 47 |
|---|
| Au | 2 | 2 | 41 |
|---|
| Pb | 10 | 5 | 637 |
|---|
| Bi | 6 | 1 | 251 |
|---|
| U | 11 | 3 | 311 |
|---|
Statistics
| Total Rows: | 490 |
|---|
| Total Matches: | 128 |
|---|
| Percent Matches: | 26.12% |
|---|
