moderate

Je vous emmène à travers mes vidéos découvrir mon expérience acquise depuis plus de 30 ans a silloner le globe entier à la recherche de pierres précieuses, de rencontre mémorables mais aussi de difficulté parfois …

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oval cut albite

albite

Found in 1815, it name comes from the Latin “albus”, white. It is the sodium end member of the albite-anorthite series of the plagioclase group. It is a very common and widespread mineral. The peristerite shows phenomenon of adularescence same as moonstone.

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baguette cut adamite from Mexico

adamite

Described in 1886 by Charles Friedel who named it after the French mineralogist Gilbert Joseph Adam who found this mineral. Its color depends on the metallic ions present : cuproadamite colored by copper is green, manganoadamite colored by manganese is pink-purple such as cobaltoadamite and

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