| Name: | Maruyamaite Mry |
| IMA Chemistry: | K(MgAl2)(Al5Mg)(BO3)3(Si6O18)(OH)3O |
| Chemistry Elements: | The mineral Maruyamaite contains elements: Potassium (K) Magnesium (Mg) Aluminum (Al) Boron (B) Oxygen (O) Silicon (Si) Hydrogen (H) |
| Country of Type Locality: | Kazakhstan |
| Year First Published: | 2013 |
| IMA Status: | Approved |
| Status Notes: | Lussier A, Ball N A, Hawthorne F C, Henry D J, Shimizu R, Ogasawara Y, Ota T (2016) Maruyamaite, K(MgAl_2_)(Al_5_Mg)Si_6_O_18_(BO_3_)_3_(OH)_3_O, a potassium-dominant tourmaline from the ultrahigh-pressure Kokchetav massif, northern Kazakhstan: Description and crystal structure. American Mineralogist 101, 355-361 |
| Structural Group Name: | Tourmaline |
| Fleischer's Group Name: | |
| Crystal Systems: | hexagonal |
| Oldest Known Age: | 1160 Million Years Ago |
| More Info: | Search Wikipedia: Maruyamaite (Wiki) Search Mindat: Maruyamaite Search Web Mineral DB: Maruyamaite |