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Linarite : PbCu(SO4)(OH)2 | Locality: Monte Trisa Mines, Mercanti Valley, Torrebelvicino, Vicenza Province, Veneto, Italy FOV:0.68 mm Photo Copyright © Chinellato Matteo

Linarite is beautiful!

Blue Sapphire Loose Gemstone, Pear Cut, 9.67 x 6.4 mm, 2.75 Carats at BitCoin Gems

A very fine pear cut that has a steely bright blue color, nice size for the price. This natural Sapphire gemstone displays mag

Rhodochrosite on Hubnerite - Cuarzo Mine, Huallapón, Pallasca, Áncash, Perú.

Rhodochrosite on Huebnerite with Quartz

Gemstone: Sphalerite - 12.198 Ct.. Santander, Spain

Santander, Spain This cushion cut Sphalerite features a mix of - Available at 2015 October 4 Nature & Science.

Quartz var. Calcédoine Maroc FOV=1.5 mm

Macro of chalcedony ( Quartz ) crystal formation, FOV from Morocco

10.60ct GIA certified amazing neon blue color copper bearin Natural PARAIBA TOURMALINE From mozambiqe by GemsBank on Etsy https://www.etsy.com/listing/233596981/1060ct-gia-certified-amazing-neon-blue

10.60ct GIA certified amazing neon blue color copper bearin Natural PARAIBA TOURMALINE From mozambiqe by GemsBank on Etsy https://www.etsy.com/listing/233596981/1060ct-gia-certified-amazing-neon-blue

Heart of Planet 1. This stunning gemstone was cut from spodumene rough mined from the Mawi Mine located in Laghman, NW, Nuristan Province in Afghanistan. The crystal was mined over 30 years ago and has been hiding in a private collection until just this past year. The crystal showed fabulous pleochroism with violet down the C axis and pale greens and blues through other axes.This and more rare mineral specimens for sale on CuratorsEye.com

Rare blue Spodumene with pleochroism of deep violet down the C axis and blues and green in other areas. Mawi Mine, Laghman, NW, Nuristan Province in Afghanistan

Cambodian Blue Zircon Gemstone (3.0 ct) 8mm Brilliant Round Cut Rated: 7 / 5 based on 7 customer reviews $299 In stock Product description: Zircon is known since the Middle Ages. The oldest known zirc

Cambodian Blue Zircon Gemstone (3.0 ct) 8mm Brilliant Round Cut Rated: 7 / 5 based on 7 customer reviews $299 In stock Product description: Zircon is known since the Middle Ages. The oldest known zirc

Minerals and Meteorites and Other Geology Stuff - GALENA (Lead Sulfide) crystals from Joplin,...

M- I like the metallic shine and the square looking lines Minerals and Meteorites and Other Geology Stuff - GALENA (Lead Sulfide) crystals from Joplin,.

Tsavorite on Graphite; Merelani Hills, Arusha, Tanzania

Tsavorite Garnet on Graphite - Green garnet is beautiful, rare and expensive.