Amethyst geodes are captivating geological formations known for their stunning interior of purple crystals. These geodes form in volcanic rock when gas bubbles are trapped, creating hollow cavities. Over time, mineral-rich water seeps into these cavities, depositing layers of quartz crystals that grow and eventually become amethyst due to the presence of iron and natural irradiation.
$8/lb-50 cents an ounce.
Amethyst geodes are captivating geological formations known for their stunning interior of purple crystals. These geodes form in volcanic rock when gas bubbles are trapped, creating hollow cavities. Over time, mineral-rich water seeps into these cavities, depositing layers of quartz crystals that grow and eventually become amethyst due to the presence of iron and natural irradiation.
$8/lb-50 cents an ounce.
