Collection: Calcite Crystal & Mineral Specimens
Discover our collection of natural calcite crystal specimens featuring remarkable crystal habits, exceptional transparency, and striking mineral combinations from world-renowned localities. Calcite is one of the most diverse and visually fascinating minerals, occurring in an incredible range of colors, crystal forms, and geological environments.
Our inventory includes collector-quality dogtooth calcite, cave calcite, UV reactive calcite, honey calcite, and unique combination specimens featuring minerals such as chalcedony, quartz, fluorite, and zeolites. Every specimen is individually photographed, and you will receive the exact crystal shown.
Highly valued by mineral collectors for its wide variety of crystal habits and natural beauty, calcite forms some of the most recognizable cabinet specimens in the hobby. From sharply defined scalenohedral "dogtooth" crystals to sparkling drusy formations and dramatic association pieces, each specimen is carefully selected for its aesthetics, crystal quality, and display presence.
Whether you're expanding an advanced mineral collection or searching for a distinctive display piece, our calcite specimens offer exceptional natural beauty and geological significance.
Professionally packaged and shipped from Colorado. You will receive the exact specimen shown. Every order is backed by our commitment to quality and customer satisfaction. Thank you for supporting our family-owned small business.
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UV-Reactive Optical Calcite with Rainbows – Maharashtra, India – 0.67 lbs
Regular price $34.00 USDRegular priceSale price $34.00 USD -
Double-Terminated Mangano Calcite with Pyrite UV – Huanzala Mine, Peru – 15 Grams
Regular price $15.00 USDRegular priceSale price $15.00 USD -
Garden Optical Calcite with Rainbows – Maharashtra, India – 0.41 lbs
Regular price $25.00 USDRegular priceSale price $25.00 USD -
Monumental Fluorescent Dogtooth Calcite Formation – Sweetwater Mine, Missouri, USA – 30.37 lbs
Regular price $2,395.00 USDRegular priceSale price $2,395.00 USD -
Rainbow Optical Calcite – Maharashtra, India – 0.32 lbs
Regular price $32.00 USDRegular priceSale price $32.00 USD -
Optical Calcite (Iceland Spar) with Phantom – Maharashtra, India – 1.49 lbs
Regular price $75.00 USDRegular priceSale price $75.00 USD -
Optical Calcite (Iceland Spar) – Maharashtra, India – 1.49 lbs
Regular price $45.00 USDRegular priceSale price $45.00 USD -
Rainbow Pyrite on Mangano Calcite – Peru – 27 grams
Regular price $37.00 USDRegular priceSale price $37.00 USD -
Blue Druzy Chalcedony with Dogtooth Calcite – Jalgaon Region, India – 0.54 lbs
Regular price $260.00 USDRegular priceSale price $260.00 USD -
Cave Popcorn Formation with Golden Calcite Druzy – Morocco – 1.36 lbs
Regular price $57.00 USDRegular priceSale price $57.00 USD -
Mangano Calcite with Rainbow Pyrite – Huanzala Mine, Peru - 77 grams
Regular price $55.00 USDRegular priceSale price $55.00 USDSold out -
Honey Optical Calcite – Maharashtra, India – 45 grams
Regular price $10.00 USDRegular priceSale price $10.00 USD -
Golden UV Calcite After Stilbite with Natural Phosphorescence – Maharashtra, India – 0.11 lbs
Regular price $25.00 USDRegular priceSale price $25.00 USD -
White Chabazite After Apophyllite on Chalcedony with UV Reactive Calcite – Maharashtra, India – 1.67 lbs
Regular price $50.00 USDRegular priceSale price $50.00 USD -
Extra Quality Amethyst Heart Geode with Hematite & UV Reactive Manganoan Calcite – Minas Gerais, Brazil – 62.21 lbs
Regular price $1,700.00 USDRegular priceSale price $1,700.00 USD -
Optical Calcite (Iceland Spar Variety) – Maharashtra, India – UV Reactive – 1.02 lbs
Regular price $65.00 USDRegular priceSale price $65.00 USD