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This Specimen has been sold.
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12.5" Amethyst Geode From Brazil - 28 lbs
This is a 11.5" tall amethyst geode from Minas Gerais, Brazil. It weighs 28 lbs and is full of large, light purple amethyst crystals. The amethyst geode has been mounted in an artificial matrix (as is typically done with these geodes) so that it sites nicely on a flat surface. An absolutely beautiful display piece.
Amethyst is a purple variety of quartz (SiO2) and owes its violet color to natural irradiation, iron impurities, and the presence of trace elements, which result in complex crystal lattice substitutions. It is considered a semi-precious gemstone, and just two centuries ago was considered to have a value on par with diamonds, sapphires and rubies.
Much of the world’s amethyst comes from extensive deposits in Southern Brazil that have been heavily mined for about a century. The amethyst occurs in large cavities or geodes within volcanic rocks and the coloration and crystal size can vary greatly.
Much of the world’s amethyst comes from extensive deposits in Southern Brazil that have been heavily mined for about a century. The amethyst occurs in large cavities or geodes within volcanic rocks and the coloration and crystal size can vary greatly.
SPECIES
Quartz var. Amethyst
LOCATION
Minas Gerais, Brazil
SIZE
11.5" tall, 12.5" wide, 7" deep, 28 lbs
CATEGORY
SUB CATEGORY
ITEM
#34435
