Predictive Mineralogy
Possible unrecorded species at Teeter Quarry (Teeters Quarry; Valley Quarry; John S. Teeter and Sons Co. Quarry; Gettysburg Quarry; H.T. Campbell's Teeter's Quarry), Gettysburg, Adams County, Pennsylvania, USA
This table is based on statistical analysis of other localities containing similar species to the ones found at this locality.
| Possible missing species | Formula | Match % | Due to recorded presence of |
|---|---|---|---|
| Galena | PbS | 77.57% | Chalcanthite (53.97 %), Chalcopyrite (51.07 %), Djurleite (51.01 %), Hessite (72.55 %) |
| Sphalerite | ZnS | 75.00% | Chalcanthite (54.35 %), Chalcopyrite (50.66 %), Hessite (72.26 %) |
| Analcime | Na(AlSi2O6) Β· H2O | 56.37% | Natrolite (56.38 %) |
| Covellite | CuS | 55.94% | Djurleite (55.94 %) |
| Azurite | Cu3(CO3)2(OH)2 | 51.54% | Cuprite (51.54 %) |
Key: Mineral matches key element mineralogy of deposit Key element(s) in mineral not listed for deposit (-20% score)
Predicting paragenetic modes of deposit
Green indicates almost certain match based on minerals unique to a certain deposit type. Yellow indicates a possibly poor match, but should not be entirely discounted. Scores > 100 indicate strong confidence.