July 24, 2018 at 4:49 pm
All of the Diamond Carats Found Within the Mine They Were Extracted From
“For What It’s Worth” is an ongoing photos series by Dillon Marsh
“For What It’s Worth” is an ongoing photos series by Dillon Marsh
980 ft (300 m) beneath the surface of Naica, Chihuahua, Mexico is a mine filled with giant gypsum crystals.
In this amazing close-up we see a beautiful opal from Yoawh, Queensland, Australia. The length of this polished opal is a mere 20 mm but its features are gorgeous. The opal is a part of the Willems Miner Collection.
Seen here is a 773 gram polished Chinga meteorite. The quarter-cut specimen was found in Turvinskaya, Russia and has been cut and polished on two sides. The rest of the meteorite retains its natural light brown crust, creating a dramatic contrast. This particular specimen, which was offered by Arizona Skies Meteorites has been sold,…
Photograph via THE ARKENSTONE/IROCKS.COM Rob Lavinsky of The Arkenstone (www.irocks.com) brought this fascinating mineral to market, selling it to a buyer for $5,000. The specimen, which Lavinsky describes as Chalcedony on Chrysocolla stalactites (pocket), measures 9 x 7 x 6 cm. It was originally obtained by Frank Valenzuela back in the 1960s from the…
SUNSET FIRE OPAL Photograph by Jeff Schultz | gemstoneJEFF on Flickr In this beautiful close up by gemstone hobbyist Jeff Schultz, we see a stunning Mexican fire opal. When illuminated just right, it looks like a sunset above the clouds. According to Wikipedia, fire opals are transparent to translucent opals with warm…
Opal is a hydrated amorphous form of silica. Its water content may range from 3% to 21% by weight, but is usually between 6% to 10%. Because of its amorphous character it is classed as a mineraloid, unlike the other crystalline forms of silica which are classed as minerals. It is deposited at a…
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