The rainbow color of the druses is a result that the pyrite crystals are covered by oxidation film. The color is natural (we did not do any processing with the pyrite crystals). The septarian concretions were cut into a slices (0.5 – 1.5 cm thickness) with the druses. Good for making jewelry. For wholesale order. Price is for the 29 x 22 cm sheet with the piece
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| Size | crystals: 0.1 – 1 mm, pieces with druses: from 1 up to 6 cm (thickness about 0.5 – 1.5 cm); the pieces are mounted on the paper sheet 22 x 29 cm |
