Radian Barite
Item number: MINS5056
Price: EUR 42.00
Smaller tabular, yellow brown slightly translucent Radian Barite crystals up to 1,2 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 0,052 µSv/h the α+β+γ radiation shows 0,340 µSv/h.
Format | 18 (the sample fits or fills up the box of 85x63x25 mm. Sample might be little higher.) |
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Size | 70x70x33 mm |
Crystal size (max.) | 12 mm |
Weight | 198 g |
Locality | Lahošť (Jeníkov), Duchcov, Ústí Region, Czech Republic |