|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Namibia > Quartz var. Amethyst (with two-phase inclusion) with Prehnite overgrowth
|Quartz var. Amethyst (with two-phase inclusion) with Prehnite overgrowth
|Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia
|Lustrous transparent 67 mm quartz crystal with sparkling transparent pale-green prehnite crystals to 3 mm coating three sides. The quartz crystal has colorless and purple amethyst zones and a large two-phase inclusion (moveable bubble in fluid) cavity. Collected in 2022
|For reference only
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