12 Pieces Chrysocolla Mixed Malachite Raw Stone Specimen Sphalerite 8cm 1kg 5-8pcs

8cm 1kg 5-8pcs

1kg 7-12pcs

Material: Crystal Sphere+Wooden Stand

Note: Man made stone with bubbles inside

Material: Black Obsidian

12 Pieces Chrysocolla Mixed Malachite Raw Stone Specimen Sphalerite 8cm 1kg 5-8pcsMaterial: 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