Rock, Crystal, Natural, Collectible, Mineral, Specimen, Calcite, Celestite

Calcite with Marcasite Phantoms Linwood Quarry Buffalo, IA 2lb 8oz

Calcite Buffalo, IA 2lb 14oz

Marcasite Phantom Calcite Missouri 2oz

Calcite Clusters Buffalo, Iowa 8oz

Aegerine on Calcite ~ Kinney Calcite Quarry, Arkansas 6oz

Red Hemimorphite on Calcite Mexico

Exterior and Interior Rutilated Quartz with Calcite Minas Geralis Brazil

Selenite/Gypsum on Celestite Maybee, MI

Calcite Mexico 5lb 11oz

Double Refractive Rainbow Filled Calcite Mexico 14oz

Celestite Crystals 4lb 9oz

Double Refractive Calcite with Rainbows 5oz

Amethyst Flower with Calcite Uruguay 1lb 12oz

Fluorescent Calcite and Fluorite Red Cloud Mine AZ 2lb 11oz

Citrine Cluster with Calcite Brazil 12 x 10.5"

Sand Calcite Crystal Cluster. Rattlesnake Butte, South Dakota

Rare Halloysite Crystal Inclusions and Very Rare Halloysite Psuedomorphs After Calcite New Find Colombia 1lb

Celestite Crystals Madagascar 6lb 11oz

Rare Copper Included Calcite Michigan 11.2g

Rare Purple Centered Calcite 1970s Find Pitcher, Oklahoma 6lb 12oz

Blue Celestite Crystal Cavity Madagascar 6lb

Celestite Crystals Madagascar 3lb 8oz

Celestite Madagascar 4lb

Septarian Slab Calcite/Aragonite Utah