Radian Barite
Item number: MINS551
Price: EUR 40.00
Smaller tabular, yellow brown slightly translucent Radian Barite crystals up to 0,6 cm grown on the Quartz-porphyry (Paleoignimbrite) matrix. Due to comparatively short decay of Radium (226Ra half-life = 1600 years) the specimen indicates a minor radioactivity. At background of 0,073µSv/h the α+β+γ radiation shows 0,251µSv/h.
Format | 12 (the sample fits or fills up the box of 94x85x30 mm. Sample might be higher than 30 mm) |
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Size | 110x70x25 mm |
Crystal size (max.) | 6 mm |
Weight | 192 g |
Locality | Lahošť (Jeníkov), Duchcov, Ústí Region, Czech Republic |