
All of our Mexican fire agate specimens come from the mines of Calvillo in the state of Aguascalientes. There are 23 known mines around the mountains of Calvillo, these fire agates gems are a sampling from many different mines from the Sierra Madre mountain range. A variety of Chalcedony, which was produced during volcanic eruption thousand of years ago, making for a very hard stone - 7 to 8 on the MOH hardness scale. Fire agate is also found in San Luis Potosi and Chihuahua, Mexico - because of the mineral mixture, the fire agate gemstones currently found in Potosi are golden fire, rainbows colors are extremely rare and haven't been seen since the 1970's. In the United States, the agate material can be found in many parts of California and Arizona.
HIGH GRADE CABOCHONS
AFFORDABLE CABOCHONS
RARE IMPERIAL GRADE
WINDOW POLISHED SPECIMENS
RAW SPECIMENS & ROUGH LOTS
MINER SPECIALS
AGATA DE FUEGO (Calvillo Mining Info)
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Antonio
Caso 326, Lomas de Cincurvalacíon, Colima,
Colima México C.P. 28010
Telefono: 011 52 (312) 312 47 98 Email: piedras@mexicogemstones.com Alternate
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