Exceptional Quality Amethyst Crystal Cluster with Calcite DepositsEst. $1,000-$1,200
Fluorite With Dogtooth Calcite - 494 GramsEst. $120-$200
Polished Lapis Lazuli Freeform with Pyrite and Calcite StreakingEst. $800-$1,200
Fluorescent Calcite and Pyrite FormationEst. $900-$1,000
FLUORITE with CALCITE Specimen - 833.7 GramsEst. $100-$150
High Grade Amethyst and Calcite Crystal ClusterEst. $600-$800
Cubic Pyrite, Sphalerite and Fluorescent Calcite FormationEst. $800-$1,200
Phantom Fluorite With Calcite - 582 GramsEst. $100-$150
Natural Fluorite Crystal With Calcite Cluster - 455 GramsEst. $110-$200
Calcite Stalactite FormationEst. $400-$600
Barite and Calcite FormationEst. $600-$1,000
Cubic Pyrite, Chalcopyrite and Calcite SpecimenEst. $700-$900
Calcite Stalactite FormationEst. $900-$1,500
Fluorite With Dogtooth Calcite Cluster - 933 GramsEst. $90-$150
Amethyst and Calcite Crystal ClusterEst. $500-$700
Blue Barite and Calcite FormationEst. $600-$800
Large Orange Calcite and Blue Apatite ObeliskEst. $500-$600
A Near Eastern Calcite Relief Plaque with Winged Quadruped, 1st Millennium CE, 14LNEst. $40-$80
Natural Green Calcite 93.56 Ct. Oval Cabochon Shape 27 x 25 Mm. Unheated Gemstone From ThailandCalcite and Barite FormationEst. $300-$400
176 Grams Dogtooth Calcite CrystalEst. $80-$100
Calcite and Barite FormationEst. $300-$400
Calcite Formation on Wood StandEst. $400-$600
Large Calcite Formation with Black Tipped CrystalsEst. $500-$700
