Alsakharovite-Zn ( IMA symbol: Ask-Zn) is an extremely rare alkaline strontium

zinc Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodi ...

titanium Titanium is a chemical element with the Symbol (chemistry), symbol Ti and atomic number 22. Found in nature only as an oxide, it can be reduced to produce a lustrous transition metal with a silver color, low density, and high strength, resista ...

silicate mineral Silicate minerals are rock-forming minerals made up of silicate groups. They are the largest and most important class of minerals and make up approximately 90 percent of Earth's crust. In mineralogy, silica (silicon dioxide, ) is usually consid ...

from the

cyclosilicate Silicate minerals are rock-forming minerals made up of silicate groups. They are the largest and most important class of minerals and make up approximately 90 percent of Earth's crust. In mineralogy, silica (silicon dioxide, ) is usually consid ...

s class, with the chemical formula , from alkaline pegmatites. It belongs to the labuntsovite group. The mineral crystallizes in the monoclinic system with space group ''Cm''.

References

Cyclosilicates Titanium minerals Strontium minerals Zinc minerals Niobium minerals Potassium minerals Sodium minerals Monoclinic minerals Minerals in space group 8 Minerals described in 2003 {{silicate-mineral-stub