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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Locality: Katbar
golden brown
but can appear in orange
Dimensions: 2x1x1 inches
Great glassy luster on this vibrant yellow fluorite from Moscona Mine in Spain
77g Optical Calcite Freeform TC2103 size 6 Locality: Katbar77g Optical Calcite Freeform Approx. Dimensions: 1x1x2 inches Approx. Weight: 77 grams Locality: Maharashtra, India Optical calcite is also referred to as Iceland Spar because of its first discovery in Eskifjord, Iceland. It is typically colorless, and exhibits the optical phenomenon of double refraction where an object viewed through the calcite will appear doubled. Double refraction, or birefraction, is also called birefringence and is also
US$ 46.20
US$ 27.20
US$ 93.75
US$ 178.55
US$ 155.80
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