Amazonite
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 →Editorial guides
Form: <span>Freeform</span>
Mineralogy, identification, care, lapidary craft, interiors and documented cultural history—with traditional beliefs clearly labelled as a separate subject.
Amethyst
Known for purple colour zoning that can range from pale lilac to deep violet. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Rose Quartz
Usually soft pink and cloudy, with better pieces showing an even glow rather than glassy transparency. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional…
Read guide →Citrine
Natural material is often subtler than the bright orange citrine seen in mass-market crystal shops. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Carnelian
Its warm orange-red colour can range from translucent peach to deep reddish brown. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Smoky Quartz
Ranges from pale tea-coloured quartz to nearly black morion. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Ametrine
Distinct purple and yellow zones make each piece visually individual. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Agate
Pattern, banding and translucency are usually more important than a single “grade”. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Jasper
Best appreciated for pattern and landscape-like colour rather than transparency. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
Read guide →Calcite
Calcite often shows obvious cleavage, waxy lustre and strong colour in decorative pieces. Learn its mineral identity, hardness, care, common treatments, authenticity notes and traditional associations.
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