What is the definition of Afwillite? 🙋 🔍
The word "afwillite" refers to a type of silica that has a smooth or polished surface, typically dark brown in color. It is usually found in crystals within rock formations.
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The word "afwillite" refers to a type of silica that has a smooth or polished surface, typically dark brown in color. It is usually found in crystals within rock formations.