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The yellow cubes are very bright.
6 x 4 x 2 cm.
Nice association of millimetric cubes of fluorite and very...
Yellow fluorite cube with some quartz microcrystals.3,5 x 2 x...
Association of cube of yellow fluorine and petals of...
Cube of yellow fluorite strewn with quartz microcrystals.4 x...
Presence also of some microcrystals of gypsum. 7,5 x 3,5 x 2,5...
Presence of small crystals of biterminated quartz on the...
Plate of dark brown quartz, themselves covered with...