Alain.R.Truong

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Dyscrasite crystals with allergentum in calcite

Shiny silver dyscrasite crystals with allergentum in calcite from Morocco.

Posté par Alain Truong à 19:10 - Commentaires […] - Permalien [#]

Tags: Calcite, dyscrasite

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7 mai 2014

Putnisite: New Mineral Discovered in Australia

Putnisite: New Mineral Discovered in Australia. "The new mineral is named putnisite after Drs Christine and Andrew Putnis from the University of Münster, Germany, for their outstanding contributions to mineralogy. Putnisite occurs as isolated pseudocubic...

Posté par Alain Truong à 11:15 - Commentaires […] - Permalien [#]

Tags: Putnisite

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3 mai 2014

THE ROMANOVS JEWELS. Tsar Nicholas II's Quartz

THE ROMANOVS JEWELS. Tsar Nicholas II's Quartz Belonged to Emperor Nicholas II. St. Petersburg, beginning of the twentieth century. Firm Denisova-Ural (processing). Quartz; grinding, polishing. Quartz, unique in its size (more than three and a half pounds),...

Posté par Alain Truong à 23:58 - Commentaires […] - Permalien [#]

Tags: quartz, Nicholas II

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30 avril 2014

Pyromorphite, Dioptase, Bayldonite, Phosphophyllite, Malachite, Cuprite, Plumbogummite

Pyromorphite. Dioptase and Bayldonite. Phosphophyllite - Cerro de Potosí, Potosí City, Potosí Department, Bolivia. Malachite pseudomorph after Cuprite -Chessy Copper Mines, Chessy-les-Mines, Le Bois d’Oingt, Rhône, Rhône-Alpes, France. Plumbogummite on...

Posté par Alain Truong à 15:33 - Commentaires […] - Permalien [#]

Tags: Malachite, Cuprite, Pyromorphite, Bayldonite, Dioptase, Phosphophyllite, Plumbogummite

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30 avril 2014

Pyrite, Pallasite Meteorite, Fluorite, Iceland Spar, Blue Diamond

Square pyrite cube. Pallasite Meteorite Cube. Fluorite with Phantom. Iceland Spar. Blue Diamond.

Posté par Alain Truong à 11:14 - Commentaires […] - Permalien [#]

Tags: pyrite, Blue Diamond, fluorite, Pallasite Meteorite, Iceland Spar

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24 avril 2014

Prehnite, Tanzanite, Celestite, Natrolite, Osmium, Quartz, Epidote

Quartz and Epidote - Imilchil, Morocco Natrolite - Imilchil, Morocco Prehnite on Tanzanite Osmium Celestite

Posté par Alain Truong à 13:34 - Commentaires […] - Permalien [#]

Tags: quartz, Osmium, Epidote, Celestite, Natrolite, Prehnite on Tanzanite

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24 avril 2014

Azurite, Malachite

Azurite, Copper Queen Mine, Bisbee, Cochise County, Arizona, USA Azurite Azurite, Malachite Indigo Blue Azurite on Malachite Azurite with Malachite from Arizona

Posté par Alain Truong à 10:05 - Commentaires […] - Permalien [#]

Tags: Malachite, Azurite

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22 avril 2014

The "100 Carats Club". Large and Impressive Gem Moonstone -"A Member of the 100 Carats Club", India

The "100 Carats Club". Large and Impressive Gem Moonstone -"A Member of the 100 Carats Club", India. Photo Bonhams. A high domed oval cabochon of gem moonstone, displaying a pale celadon hue and a billowy adularescence. This is an exceptional stone for...

Posté par Alain Truong à 18:17 - Commentaires […] - Permalien [#]

Tags: India, moonstone, "100 Carats Club"

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22 avril 2014

The "100 Carats Club". Star Sapphire-"A Member of the 100 Carats Club", Mogok, Burma

The "100 Carats Club". Star Sapphire-"A Member of the 100 Carats Club", Mogok, Burma. Photo Bonhams. This large, near-circular cabochon sapphire possesses a light to medium "denim" blue hue with a well-polished dome of medium height. The asterism is strong...

Posté par Alain Truong à 18:07 - Commentaires […] - Permalien [#]

Tags: Burma sapphire, Star sapphire, Mogok, "100 Carats Club"

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22 avril 2014

The "100 Carats Club". Exceptional Amethyst--"A Member of the 100 Carats Club", Namibia

The "100 Carats Club". Exceptional Amethyst--"A Member of the 100 Carats Club", Namibia. Photo Bonhams. This oval-cut amethyst displays a rich, violet grape hue which is exceptionally well-saturated, yet at the same time is not so dark that its beauty...

Posté par Alain Truong à 18:05 - Commentaires […] - Permalien [#]

Tags: Namibia, amethyst, "100 Carats Club"

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