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활기찬 페인트 방울에 덮여있는 것처럼 강렬하게 녹색빛이 도는 공작석

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by 파쵸 2015. 7. 31. 07:42

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With an intense green color and beautifully banded masses, it's no wonder that malachite is one of the most popular minerals around. It's been carved into ornaments and worn as jewelry for thousands of years. The gorgeous mineral is found in deposits around the world, from the Ural Mountains in Russia, to mines in Congo, to areas like Arizona in the Southwestern United States.

Malachite, which is a copper carbonate hydroxide mineral with the formula Cu2CO3(OH)2, most often forms botryoidal, fibrous, or stalagmitic crystals. What's particularly interesting about this is that, when polished, densely banded specimens reveal vibrant, concentric rings that form hypnotic patterns in all shades of green, from teal to jade to pine. Gleaming under the light, the smooth surface of banded malachite looks more like layered drips of vividly colored paint than a naturally formed substance.

Above photo via sixpenceee

Photo source: Wikipedia

Photo source: Greenaway Mosaics

Photo source: sixpenceee

Photo source: Treasure Mountain Mining

Photo source: Wikipedia

Photo source: Treasure Mountain Mining

Photo source: Wikipedia

Photo source: Wikipedia

Photo source: Anton Watzl Minerals

Photo source: iRocks

Photo source: berpala

via [sixpenceee]

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