This pear shaped fire agate cabochon from Aguascalientes measures 13.3 x 8.3 x 5.4 mm and weighs 4.5 carats, making it perfect for fine jewelry. It showcases a vibrant play of colors dominated by green and orange hues, which reflect brilliantly under quality lighting. The polished, flat-bottomed gem is prepared for immediate setting or as a highlight in a gemstone collection. Photos were taken indoors in dry conditions to accurately capture its internal fire.
This fire agate gemstone comes from the Calvillo Fire Agate (Agata De Fuego) mines located in Aguascalientes, Mexico. Renowned for their high quality, these mines yield fire agates exhibiting a diverse range of rainbow colors, including reds, greens, purples, and blues.
The vibrant colors in fire agates result from the Schiller effect, like that seen in mother-of-pearl and opals. This phenomenon occurs due to alternating layers of silica and iron oxide that diffract light, producing the characteristic color interference known as fire. Optimal lighting is essential to fully appreciate this effect, as many fire agates appear darker or brownish in dim conditions.
Widely known for it's high quality fire agate gemstones and excellent lapidary fire agate rough, Deer Creek Arizona ranks high on the list of desired collected semi-precious gemstones, mineral specimens and lapidary carving material.
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