| Haematite/ calcite - Florence mine,Egremont, Cumberland |
| ROSASITE w CALCITE Ojuela Mine Mapimi Durango Mexico |
| FLUORESCENT CRAZY CALCITE,DOLOMITE, STERLING HILL MINE |
| Calcite Stoddard Mine NH |
| FLUORESCENT CONCRETE W/CALCITE FROM CLOSED TROTTER MINE |
| Calcite&Fluorite Stoddard Mine NH |
| LARGE Calcite&Fluorite Stoddard Mine NH |
| 1 1/2 Lb Fluorite with Calcite, Nikolaevsky Mine, Russ |
| 4" YELLOW CALCITE Crystals on Matrix- Sweetwater Mine |
| 3 3/8" CALCITE Coating AURICHALCITE Crystals, '79 Mine |
| CALCITE CRYTALS ON DOLOMITE XTLS DRUJBA MINE BULGARIA |
| GREEN FLUORITE & CALCITE - HESON MINE, ARIZONA 7471 |
| CALCITE w/ BARITE - MONTREAL MINE, MONTREAL, WISCONSIN! |
| New find golden calcite from shimen mine |
| Calcite w/ Marcasite inclusions - Linwood Mine, Iowa NR |
| RED CALCITE CLUSTER FROM LEIPING MINE, CHINA |
| 2 Lb Calcite, Sweetwater Mine, Missouri |
| VANADINITE & CALCITE - San Carlos Mine, Chihuahua |
| Gem grade Golden calcite from shimen reaglar mine 5 |
| Gem grade Golden calcite from shimen reaglar mine 3 |
| ROSASITE ON CALCITE OMEGA MINE, ARIZONA. THE BEST! |
| 3 Lb Galena and Calcite, Sweetwater Mine, Missouri |
| Conichalcite & Calcite Crystals Ojuela Mine Durango Mex |
| Light Brown Calcite Crystals from the Linwood Mine, IA |
| CALCITE w/PYRITE from closed french creek mine in PA |
| Honey Dogtooth Calcite / Elmwood Mine / Beautiful |