Hyalite, Staffelite
Item number: MIN0221
Price: EUR 9.00
Glass clean, colorless bubbly hyalite (variety of opal) accompany with white botryoidal Staffelite (variety of Calcium-rich Fluorapatite) grown on the top of Rhyolitic tuff. From classic location in Valeč, Doupov Mts., the Czech Republic. Collected in 1982 when the locality used to be a strong guarded military zone.
Format | Thumbnail (Micromount). Thumbnails are small specimens that must fit within a one inch cube, or close, and are commonly displayed in acrylic cases designed just for these little jewels or in plastic containers with magnifying lid. |
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Size | 22x19x12 mm |
Crystal size (max.) | 18 mm |
Weight | 4,7 g |
Locality | Valeč, Doupovské Hory Mts., Czech Republic |