Stone library / category
Quartz & Silica
Quartz varieties, included quartz, chalcedony, agate, and chatoyant silica materials. Browse 3 published guides, with mineral identity, treatment, jewelry use, value context, and care clearly separated.
3 published guides1 active subcategoryOne canonical page per material
Read the identity before the label. Commercial names can cover several materials. Open the individual guide for treatment, durability, and evidence boundaries.
Quartz Varieties
3 guidesQuartz Varieties
Amethyst
Read the Amethyst guide for mineral identity, treatment questions, jewelry use, value context, and care.
Quartz VarietiesRose Quartz
Read the Rose Quartz guide for mineral identity, treatment questions, jewelry use, value context, and care.
Quartz VarietiesQuartz
Read the Quartz guide for mineral identity, treatment questions, jewelry use, value context, and care.
Keep the path clear.
Use one canonical stone page for each material. Aliases and trade names should point to the guide that explains the underlying identity.