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Barnebys HQ
Brahegatan 10
BOX 5038
114 37 Stockholm
All auctions / Ethnographic / Unieke Amethyst with white calcite
atural amethyst cluster, which is a type of purple quartz geode. Special item f or your collection. This specimen features a dense arrangement of purple crystals, often found alongside other minerals such as white calcite, quartz, or barite. Mineral Characteristics Composition: Primarily made of purple quartz crystals. Common Associates: These clusters often contain secondary minerals like calcite (white, sometimes fluorescent), quartz, or barite. Formation Styles: They can form as free-standing clusters, geode sections, or even as pseudomorphs where amethyst replaces other minerals like barite.
Estimate:$190.61
To the auctionView all items fromCatawikiorEthnographic
Estimate:
$190.61
OCT 17 | 10:00 PM
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Two gilded bronze Singha temple lions, Thailand, first half of the 20th century
10/07/2026
$246.68
Est: $226.53
