Bidspirit auction | Collection of Mineral stones

Collection of Mineral stones - Collection of Mineral stones, include: 1. A natural mineral stone, probably schist, decorated with golden-silver metal tones, dimensions: 16x16x5 cm, weight: 1.535 kg, 2. An assortment of 5 natural obsidian stones, in a bright black shade, in different sizes, width: 2-9 cm, total weight of 677 g, 3. Natural green jade nephrite stone, decorated with dark green shades, dimensions: 14x12x3 cm, weight: 952 gr.