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museum pc investment koroit opal nut-rare collector piece

museum pc investment koroit opal nut-rare collector piece

By slicing rocks very thin and using special filters, geologists can turn a drab-looking rock sample into a slice of color. These photographs zoom in on tiny sections of rock just a few millimeters across. The images can tell geologists about the formation and composition of a rock, or, as Italian geoscientist Bernardo Cesare discovered, they can provide a palette for artistic beauty.

Gallery: Hidden Rainbows in Ordinary Rocks

By slicing rocks very thin and using special filters, geologists can turn a drab-looking rock sample into a slice of color. These photographs zoom in on tiny sections of rock just a few millimeters across. The images can tell geologists about the formation and composition of a rock, or, as Italian geoscientist Bernardo Cesare discovered, they can provide a palette for artistic beauty.

Koroit is located approximately 1000 kilometres from the east coast of Australia, right in the heart of Outback Queensland. The opals from here are unlike opal anywhere else in the world.

Koroit is located approximately 1000 kilometres from the east coast of Australia, right in the heart of Outback Queensland. The opals from here are unlike opal anywhere else in the world.

Watercolor :)

Watercolor :)

Magnificent example of Good quality Andamooka Matrix Opal Fantastic patterns and play of colour unique to Andamooka Matrix Opal. Shaped and polished piece.

Magnificent example of Good quality Andamooka Matrix Opal Fantastic patterns and play of colour unique to Andamooka Matrix Opal. Shaped and polished piece.

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