Volcano Agate is a striking variety of agate characterized by its vibrant, fiery colors and intricate banding patterns, resembling molten lava or volcanic activity. It is primarily mined in regions with volcanic activity, notably in countries such as Mexico, the United States (notably Oregon and California), and parts of Central America. This stone forms through the slow deposition of silica-rich solutions in volcanic rocks, often in cavities or vesicles within lava flows. Over time, silica crystallizes, creating the characteristic banded patterns of agate, with mineral impurities adding to its vivid hues.
Each cube weights 1.3-1.5 ounces, so about the same weight as an average palm stone.
Chemically, Volcano Agate is primarily composed of silicon dioxide (SiO₂).
Its unique glow under UV light is due to trace elements and mineral inclusions like manganese or iron, which fluoresce when exposed to ultraviolet radiation. Historically, Volcano Agate has been used decoratively in jewelry, carvings, and ornamental objects due to its captivating appearance. Culturally, it was believed to possess protective and healing properties, and it has been valued for its beauty and supposed metaphysical benefits. In modern lapidary art, it remains popular for jewelry, tumbled stones, and collectors’ items, appreciated for its vibrant colors and natural volcanic origins.
Stones will come in a drawstring ouch for protection (size of pouch depends on quantity ordered)
