| Collector Specimen Matches |
| US |
| Arizona |
| MINERAL SPECIMEN OF CHALCOCITE FROM BISBEE, ARIZONA - Bisbee, AZ US |
| Colorado |
| CHALCOCITE on CHALCOPYRITE--EAGLE MINE, EAGLE COUNTY, COLORADO 3 3/4" x 3 1/4" - , CO US |
| Connecticut |
| CLASSIC Chalcocite Crystal Cluster BRISTOL, CONNECTICUT -Ex. Elling - , CT US |
| Michigan |
| SILVER, CHALCOCITE & CALCITE: WHITE PINE MINE, ONTONAGON COUNTY, MICHIGAN - NR! - Ontonagon, MI US |
| SILVER, CHALCOCITE & CALCITE: WHITE PINE MINE, ONTONAGON COUNTY, MICHIGAN - NR! - Ontonagon, MI US |
| SWEET CRYSTAL SILVER & CHALCOCITE: WHITE PINE MINE, ONTONAGON CO, MICHIGAN - NR! - Ontonagon, MI US |
| SWEET CRYSTAL SILVER & CHALCOCITE: WHITE PINE MINE, ONTONAGON CO, MICHIGAN - NR! - Ontonagon, MI US |
| SILVER, CHALCOCITE & CALCITE: WHITE PINE MINE, ONTONAGON COUNTY, MICHIGAN - NR! - Ontonagon, MI US |
| SWEET CRYSTAL SILVER & CHALCOCITE: WHITE PINE MINE, ONTONAGON CO, MICHIGAN - NR! - Ontonagon, MI US |
| CRYSTAL SILVER CALCITE & CHALCOCITE: WHITE PINE MINE, ONTONAGON CO, MICHIGAN-NR! - Ontonagon, MI US |
| SWEET CRYSTAL SILVER & CHALCOCITE: WHITE PINE MINE, ONTONAGON CO, MICHIGAN - NR! - Ontonagon, MI US |
| SWEET SILVER & CHALCOCITE: WHITE PINE MINE, ONTONAGON COUNTY, MICHIGAN - NR! - Ontonagon, MI US |
| SILVER, CHALCOCITE & CALCITE: WHITE PINE MINE, ONTONAGON COUNTY, MICHIGAN - NR! - Ontonagon, MI US |
| NATIVE SILVER & CHALCOCITE: WHITE PINE MINE, ONTONAGON COUNTY, MICHIGAN NR! - Ontonagon, MI US |
| NATIVE SILVER & CHALCOCITE: WHITE PINE MINE, ONTONAGON COUNTY, MICHIGAN - NR! - Ontonagon, MI US |
| NATIVE SILVER & CHALCOCITE: WHITE PINE MINE, ONTONAGON COUNTY, MICHIGAN NR! - Ontonagon, MI US |
| Montana |
| 2 COVELLITE, Diginite and Chalcocite Mix LEONARD MINE, BUTTE, MONTANA - , MT US |
| 6.07 Oz Solid Piece Of Chalcocite From The Kelly Mine In Butte Montana - , MT US |
| New Jersey |
| RARE BORNITE & CHALCOCITE SCHUYLER COPPER MINE NORTH ARLINGTON NEW JERSEY NJ! - , NJ US |
| Rare! Chalcocite & Magnetite from Franklin New Jersey! Ex. Gerstmann - Franklin, NJ US |
| Superb! Chalcocite with Magnetite & Malachite Trotter Shaft Franklin New Jersey - Franklin, NJ US |
| Brochantite Chalcocite Franklin Mine, Franklin, Sussex County, New Jersey - Franklin, NJ US |
| COVETED CHALCOCITE CRYSTAL CLUSTER FROM CHIMNEY ROCK BOUNDBROOK NEW JERSEY NJ! - , NJ US |
| New Mexico |
| CHALCOCITE on Pyrite * Chino Mine * New Mexico * Ex. Charles Trantham Collection - , NM US |
| Wisconsin |
| CHALCOCITE crystals * Flambeau Mine * Wisconsin * Ex. Trantham - , WI US |
| BORNITE after Chalcocite crystals?? * Flambeau Mine * Wisconsin * Ex. Trantham - , WI US |
| 2 oz. Chalcocite, Flambeau Mine, Wisconsin - , WI US |
| 2 oz. Chalcocite, Flambeau Mine, Wisconsin - , WI US |
| 2 oz. Chalcocite, Flambeau Mine, Wisconsin - , WI US |
| 2 oz. Chalcocite, Flambeau Mine, Wisconsin - , WI US |
| 2 oz. Chalcocite, Flambeau Mine, Wisconsin - , WI US |
| CHALCOCITE crystals * Flambeau Mine * Wisconsin - , WI US |
