(MGW) FIRE AGATE SPECIMEN 4.15 CTS FP 363

1690

UGS
Dimensions (mm): x x mm
Poids (cts)
Taper: Faceted
Couleurs

FIRE AGATE SPECIMEN

THIS STONE IS FOUND IN THE AREA FROM ARIZONA TO MEXICO. THE STONE APPEARS TO GLOW INSIDE LIKE AN OPAL. THE GEM IS THOUGHT TO BE FORMED WHEN HOT WATER SATURATED WITH COLLOIDAL SILICA AND LAVAOXIDE INVADES CAVITIES IN THE COUNTRY ROCK AND BEGIN TO COOL. CHALCEDONY WITH IRON OXIDE BEGINS TO GROW ON ANY AVAILABLE SURFACE (THE IRON OXIDE GIVES THE BASIC BROWN COLOR TO THE GEM). AS THE SOLUTIONS BEGAN TO PRECIPITATE AND GROW LAYERS OS SILICA AND IRON OXIDE WOULD BE DEPOSITED DEPENDING ON THE RELATIVE LEVEL OF THOSE ELEMENT IN SOLUTION AND UNDERLAYING CONDITIONS. THESE ALTERNATING SILICA AND IRON OXIDE LAYERS (SCHILLER LAYERS) CAUSE BRILLIANT FIRE TO THE GEM. AS IRON OXIDE RAN OUT IN THE SOLUTION COLORLESS CHALCEDONY CONTINUED TO GROW. THIS SPECIMEN CAN BE POLISHED FURTHER AND WE HAVE TAKEN THE PHOTO WITH THE STONE WET TO GIVE YOU AN IDEA ON HOW IT WILL FINISH. SOME PEOPLE WITH THE STONE WET TO GIVE TO GET THE BEST OUT OF IT YOU NEED TO BE ABLE TO USE A DREMIL DRILL AND FOLLOW THE CONTOURS OF COLOR.
GREEN BLUE PINK COLOUR

SIZE: 13 X 8 X 4 APPROX.

WEIGHT: 4.15 CTS APPROX.

UGS
Dimensions (mm): x x mm
Poids (cts)
Taper: Faceted
Couleurs

FIRE AGATE SPECIMEN

SIZE: 13 X 8 X 4 APPROX.

WEIGHT: 4.15 CTS APPROX.

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Welcome to Mineral Gem World store, where you'll find a curated selection of exceptional gemstones sourced from around the globe. Led by Paul Sedawie, a distinguished member of the International Coloured Stone Association (ICA) and president of the Opal Association, our collection reflects a passion for rare and captivating minerals. Drawing from his extensive experience in the industry, Paul traverses the world in search of unique gemstones and fossils, ensuring that each piece in our collection is of the highest quality. With a commitment to excellence, all stock at Mineral Gem World comes with a money-back guarantee, guaranteeing your satisfaction with every purchase.

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helmrey
on 7 Apr, 2024

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This stone is exactly what showed up at my house only more bright. very pretty and quick shipping

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darkclark
on 6 Apr, 2024

Positif

nice but challenging

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karel
on 30 Mar, 2024

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A ten-out-of-ten from me. You run a fine shop! Thank you very much

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