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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Size: 42 x 22 x 20 mm
such as reflections or refractions of light
Together in one cluster
That color mix — cyan fluorescence with greener afterglow - is consistent with Mn-activated calcite with minor secondary activators and trace Pb or rare earth elements (not uncommon in Deccan Trap cavity calcites)
You will receive ONE milky white common opal specimen that is fluorescent with both long and short ultraviolet light
Halite Crystal Specimen from Searles Lake, California Stalactite slice Size: 42 x 22 xWhite cubic halite crystal cluster with beautiful growth patterns. Size: 64 x 58 x 23 mm. 64 grams. From: Searles Lake, Trona, California Pink halite crystals are a fascinating mineral specimen, particularly those from Searles Lake in California. These crystals are not only visually striking with their pink hue, but they also have an interesting formation process. The pink coloration is due to the presence of halophilic bacteria and algae that thrive
US$ 109.97
US$ 242.50
US$ 242.50
US$ 140.00
