Rutilated Quartz
Golden needle inclusions can create dramatic internal geometry without being cracks. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Mineralogy, identification, care, lapidary craft, interiors and documented cultural history—with traditional beliefs clearly labelled as a separate subject.
Golden needle inclusions can create dramatic internal geometry without being cracks. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Useful for shoppers who prefer muted tea and champagne tones over bright orange citrine. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Fine lapis is prized for rich blue colour, but some natural white calcite or pyrite can be part of its character. Learn its mineral identity, hardness, care, common…
Read guide →Depending on locality, the sparkle may look coppery, golden or reddish. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Its blue-green colour can resemble tropical water, often crossed by white feldspar streaking. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Its black-and-white spotted pattern makes it one of the easiest obsidian varieties to recognise. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Crystals may show colour zoning along their length or across cross-sections. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →A grey stone can suddenly flash electric blue or green when the viewing angle lines up with its internal structure. Learn its mineral identity, hardness, care, common treatments,…
Read guide →Its soft translucent green and rounded botryoidal surfaces are especially distinctive. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Fine chrysoprase has an almost glowing green translucency. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
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