exclusiveminerals2:
Apophyllite, stilbite, calcite and heulandite crystals on basalt matrix, Jalgaon, North Maharastra, India; 12.5 cm across
exclusiveminerals2:
Green apophyllite "bowtie", rhomb shaped transparent calcite crystal and pale orange stilbite crystal group on basalt matrix partially encrusted with microcrystalline colorless drusy quartz, Jalgaon, North Maharastra, India;
exclusiveminerals2:
Calcite crystals with amethystine quartz crystals, Mumbai Region, India;
exclusiveminerals2:
Calcite casts on quartz, Deccan basalts, India; 15 cm across
exclusiveminerals2:
Manganocalcite with baite, Broken Hill, New South Wales, Australia; 3.4 cm wide
exclusiveminerals2:
Calcite on amethyst, Veta Madre Mining District, Guanajuato, Mexico; Ex Evan Jones Fine Mineral Specimen Collection; 25 cm across
exclusiveminerals2:
Calcite pseudomorph after danburite crystal, Charcas, San Luis Potosi, Mexico; 13.7 cm tall
exclusiveminerals2:
Manganocalcite, Broken Hill, New South Wales, Australia; 4.5 cm across
exclusiveminerals2:
Manganocalcite, Broken Hill, New South Wales, Australia; 10.7 cm across
exclusiveminerals2:
Manganocalcite with microcrystalline pyrite, Broken Hill, New South Wales, Australia; 6.5 cm across
exclusiveminerals2:
Manganocalcite crystals with microcrystalline pyrite, Broken Hill, New South Wales, Australia; Ex Michael Newnham Collection; 5.7 cm across
exclusiveminerals2:
Calcite crystal cluster, Kuruman, Northern Cape Province, South Africa; 6.3 cm across. US$1500
exclusiveminerals2:
Calcite crystal twins on lenticular marcasite, Cadjebut Mine, near Broome, Western Australia (state), Australia; Ex Jeff Rondello Collection: 16.2 cm across. US$1500
exclusiveminerals2:
Calcite crystal cluster on calcite stalactite or stalagmite, near Wenshan, Yunnan Province, China; 11.2 cm tall
exclusiveminerals2:
Calcite crystal twin, Red Dome Mine, Chillagoe, Queensland, Australia; 7 cm tall
exclusiveminerals2:
Calcite crystal twin, Dal'negorsk, far eastern Siberia, Russia; 10 cm tall
exclusiveminerals2:
Calcite crystals, Vercheny Mine, Dalnegorsk, far eastern Siberia, Russia; 15 cm tall
exclusiveminerals2:
Calcite reverse scepter, Storstrecksgruvan, Tjamas, Gastrickland, Sweden; 8.8 cm tall
exclusiveminerals2:
Calcite crystal twin, Red Dome Mine, Chillagoe, Queensland, Australia; Ex Warren Somerville collection; 4.5 cm across
exclusiveminerals2:
Calcite, Hubei Province, China; Ex Professor Stephen Smale Collection; 20 cm across
exclusiveminerals2:
Calcite crystal with second order prism faces on fluorite, China; 11 cm across
exclusiveminerals2:
Calcite crystal with stilbite and heulandite crystals on drusy quartz encrusted basalt matrix, Jalgaon, North Maharastra, India; 12.5 cm across
exclusiveminerals2:
Calcite, Florida, United States; Ex Robert Sielecki collection; 4.1 cm tall
exclusiveminerals2:
Calcite crystal twin, Dal'negorsk, Russia; c 10 cm long
exclusiveminerals2:
Calcite crystal twin, Dal'negorsk Mines, Russia; Ex Dr Robert Lavinsky Collection; 8 cm wide
exclusiveminerals2:
Calcite crystal twin on breccia matrix, Elmwood Mine, near Carthage, Smith County, Tennessee, United States; Ex Keith Proctor and Dr Stephen Neely collections; The Calcite crystal twin measures 12.1 cm from tip to tip
exclusiveminerals2:
Manganocalcite, Broken Hill, New South Wales, Australia; Ex Michael Newnham collection; 10.7 cm across
exclusiveminerals2:
Scalenohedral calcite crystal cluster on hematite rich matrix, Pallaflat Mine, Pallaflat Mine, Bigrigg, Egremont, Copeland, Cumbria, England; 20 cm tall
exclusiveminerals2:
Manganocalcite crystal cluster, Pachapaqui Mine, Ancash Department, Peru; 10.6 cm across
exclusiveminerals2:
Calcite crystals with dissimilar terminations, near Wenshan, Yunnan Province, China; Ex Professor Stephen Smale Collection; 10.6 cm tall
