What mineral group does 90% of the mineral belong to

Nearly 90% of the igneous rock-forming minerals are silicates; which means that they make up over 90% of the Earth's crust (oxides are the other dominant mineral group).

Explanation:

Each assemblage of silicate minerals tells us something of the environment in which it was formed. The soil, in which we grow our food, is made up largely of silicates. Bricks, stones, concrete, and glass are either silicates or derived from silicates. The time in our computers and clocks is kept by a silicate mineral.

Silicate minerals

Explanation:

silicate minerals are group of silicon - oxygen compound that are widely distributed throughout the earth crust, they consist of approximately 90% of the Earth's crust, the silicate minerals are the largest and the most important class of minerals.

silicate minerals includes quartz, mica, amphibole, pyroxene, olivine, feldspar etc.

the act of deciding on matters of the economy. economic decision making is routinely conducted by finance ministers, economic advisors, heads of major central banks and business leaders and can have profound effects on a major economy.

the first two-party system consisted of the federalist party, who supported the ratification of the constitution, and the democratic-republican party or the anti-administration party (anti-federalists), who opposed the powerful central government, among others, that the constitution established when it took effect in