Alain.R.Truong

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Archaeological excavations in Australia reveal a 2,000-year-old natural marine pearl

Pink-and-gold-coloured 2,000-year-old natural marine pearl from the north Kimberley coast of Western Australia. SYDNEY (AFP) .- Australian scientists said Wednesday they have uncovered a "very rare" 2,000-year-old natural sea pearl -- the first found...

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

Tags: Australia, natural marine pearl, pink-and-gold-coloured natural pearl, Kimberley coast

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20 mai 2015

Spessartine Garnets on Smoky Quartz, Fujian Province, China.

Spessartine Garnets on Smoky Quartz, Fujian Province, China. Via mineralists.tumblr.com

Posté par Alain Truong à 16:02 - Commentaires […] - Permalien [#]

Tags: Fujian province, Spessartine Garnets on Smoky Quartz

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20 mai 2015

Chalcopyrite, Pedro Claim, Goldmyer Hot Springs, King Co., Washington, USA

Chalcopyrite, Pedro Claim, Goldmyer Hot Springs, King Co., Washington, USA Via mineralists.tumblr.com

Posté par Alain Truong à 15:56 - Commentaires […] - Permalien [#]

Tags: Washington, USA, chalcopyrite, Goldmyer Hot Springs, King Co., Pedro Claim

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20 mai 2015

Tabular Wulfenite on matrix Rowley Mine, Arizona

Tabular Wulfenite on matrix, Rowley Mine, Arizona Via mineralists.tumblr.com

Posté par Alain Truong à 15:50 - Commentaires […] - Permalien [#]

Tags: Arizona, Rowley Mine, Tabular Wulfenite on matrix

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19 mai 2015

The 'King of Tourmalines' opens his cabinet of extraordinary fine minerals to the world

Tourmaline on Tourmaline with Quartz. Porcupine Pocket, 2001. Pederneira Mine, São José da Safira, Doce Valley, Minas Gerais, Brazil. Estimate: $500,000 - $700,000 . Photo courtesy Heritage Auctions. DALLAS, TX .- When The Gerhard Wagner Collection of...

Posté par Alain Truong à 12:20 - Commentaires […] - Permalien [#]

Tags: Brazil, 2001, 2000, Minas Gerais, Tourmaline on Tourmaline with Quartz, Doce Valley, Pederneira Mine, Porcupine Pocket, São José da Safira, Proud Pocket, The 'Flower of Pederneira', Tourmaline on quartz with lepidolite and cleavelandite

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18 mai 2015

Strawberry Quartz

Posté par Alain Truong à 14:39 - Commentaires […] - Permalien [#]

Tags: Strawberry Quartz

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18 mai 2015

Quartz with Arsenopyrite inclusions from Portugal

Posté par Alain Truong à 14:36 - Commentaires […] - Permalien [#]

Tags: Portugal, Quartz with Arsenopyrite inclusions

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18 mai 2015

Quartz with Dumortierite inclusions

Posté par Alain Truong à 14:33 - Commentaires […] - Permalien [#]

Tags: Quartz with Dumortierite inclusions

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18 mai 2015

Hematite roses

Hematite roses from HuangguangLiang, Chifeng, Inner Mongolia, China.

Posté par Alain Truong à 14:28 - Commentaires […] - Permalien [#]

Tags: China, Hematite roses, Chifeng, HuangguangLiang, Inner Mongolia

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15 mai 2015

Fine Orange-Pink Tourmaline, Madagascar

Fine Orange-Pink Tourmaline, Madagascar. Estimate US$ 3,500 - 4,500 ( €3,100 - 4,000) . Photo Bonhams. Expertly faceted as a circular brilliant, this fine gem-quality tourmaline exhibits changing hues of pink and orange with slight purple flashes. Both...

Posté par Alain Truong à 22:18 - Commentaires […] - Permalien [#]

Tags: Madagascar, Orange-Pink Tourmaline

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