Okenite. Okenite is a hydrated calcium silicate hydroxide, chemical formula CaSi2O4(OH)2.H2O. Known for its cottonball appearance, crystals are needle thin, white and hairy. It is usually formed in volcanic places, commonly within basalt geodes. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA |
Modell-Rechte: | nicht erforderlich |
Länge: | 24 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |