| Name: | Yakhontovite Ykh |
| IMA Chemistry: | (Ca,Na,K)0.2(Cu,Fe,Mg)2Si4O10(OH)2ยท3H2O |
| Chemistry Elements: | The mineral Yakhontovite contains elements: Calcium (Ca) Sodium (Na) Potassium (K) Copper (Cu) Iron (Fe) Magnesium (Mg) Silicon (Si) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | Russia |
| Year First Published: | 1984 |
| IMA Status: | Approved |
| Status Notes: | Postnikova V P, Tsipurskij S I, Sidorenko G A, Mokhov A V (1986) Yakhontovite - a new copper-bearing smectite, Mineralogiceskij Zhurnal 8, 80-84 |
| Structural Group Name: | Clay, Smectite-vermiculite |
| Fleischer's Group Name: | smectite |
| Crystal Systems: | monoclinic |
| Oldest Known Age: | 370 Million Years Ago |
| More Info: | Search Wikipedia: Yakhontovite (Wiki) Search Mindat: Yakhontovite Search Web Mineral DB: Yakhontovite |