Gem Reference
Gem Reference
Hematite gives jewellery weight, mirror-grey polish and crisp intaglio carving at minimal cost. Teach the red streak and the magnet test — together they separate it from every common black lookalike, especially the ferrite imitations sold as 'magnetic hematite'.
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GT200 Gem Identification ↗ Sign inBrowse the free gem reference · Test your eye — the Great Gem Quiz · Singapore gem testing labs
