Crystal tip with contemporary intaglio - BrazilDisplayed in a glass and bras
Quartz
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Polished crystal point with phantom (180 g) – Brazil displayed in a glass box
Smoky quartz cluster Mont Blanc- Glacier de Leschaux- in collector's glass box
Double-pointed crystallized white quartz (215g), in a reliquary; originating from Romania
Arkansas black quartz cluster in glass ball