12 Pieces Chrysocolla Mixed Malachite Raw Stone Specimen Sphalerite an ore produced by extracti

an ore produced by extracti

8cm 1kg 5-8pcs

3cm)Total Weight(with stand): 5

4in(23-24cm)

Large size: approximately 4

12 Pieces Chrysocolla Mixed Malachite Raw Stone Specimen Sphalerite an ore produced by extractiMaterial: Chrysocolla+Malachite. Size: approximately 3. 1 3. 9in(8 10cm). Total Weight: 3. 85kg(8. 4lbs), 12pcs. Color: as the picture. Quality: as the picture. Note: Chrysocolla exhibits poor toughness due to its inherent structural fragility. Often found in a botryoidal form or as incrustations, it lacks firm cohesion among particles, making it highly susceptible to breakage under physical stress. So we coated the surface with a layer of resin to