Gilalite is a copper silicate mineral with chemical composition of Cu 5 Si 6 O 17 ·7(H 2 O).. It occurs as a retrograde metamorphic phase in a calc-silicate and sulfide skarn deposit. It occurs as fracture fillings and incrustations associated with diopside crystals. It is commonly found in the form of spherules of radial fibers.
Gilalite mineral data, information about Gilalite, its properties and worldwide locations. SUPPORT US. If mindat.org is important to you, click here to donate to our Fall 2019 fundraiser! Log In Register.
Gilalite is a rare hydrated copper silicate that was discovered in 1979 as green to blue-green spherules of radial fibers to 0.3mm in diameter at the Christmas Mine in Gila County, Arizona, USA. Minute, transparent crystals have also been found, but too small for faceting.
Gilalite is a copper-rich silicate mineral named for its discovery in the Christmas Porphyry Copper Mine in Gila County, Arizona in 1980. The modern name Quartz is derived from the Saxon word ‘querklufterz’, meaning cross-vein-ore.
Visit our Advertisers for Gilalite : A Bijoux Google Search for Gilalite Dakota Matrix Minerals Google Search for Gilalite John Betts Fine Minerals Search for Gilalite McDougall Minerals Google Search for Gilalite Rock and Mineral Shows Google Search for Gilalite Weinrich Minerals, Inc. Google Search for Gilalite. Ask about Gilalite here :
You searched for: gilalite! Etsy is the home to thousands of handmade, vintage, and one-of-a-kind products and gifts related to your search. No matter what you’re looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. Let’s get started!
Sterling Silver Gilalite in Quartz/Medusa Quartz Pendant #1 measures approximately 5/8" x 5/8" x 1/4" without the silver loop and bale and weighs 3.62 grams. The Quartz is quite clear, and you can see the blue roundish shapes of the Gilalite very well. There is lots of Gilalite, and there are some dark inclusions in this cabochon.
The latest Tweets from Gilalite (@gilalite): "持病の発作が…(とうやくん描きたい)"
Paraiba Quartz has nice blu inclusions of the rare copper mineral Gilalite (Cu5Si6O17·7H2O). It comes in two varieties, Medusa Quartz and Paraiba Quartz. The more sough after is the so called Bolinhas (small balls) or Medusa Quartz (Jellyfish) that shows small globular aggregates of fibrous crystals.
While some people may not appreciate the aesthetics of this gemstone, you can appreciate the fact that it is a rare gem in nature. The gem is mined in Brazil, in the same location that you can mine Paraiba Tourmaline. It is known as the medusa quartz because if you look at the formations of Gilalite, it almost looks like the tentacles of a ...