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.

managing the colonial war effort while also forcing for and moving towards america's independence was the major agenda of the debate in course at the second continental congress. the delegates at the congress also adopted the united states declaration of independence, in so doing acting as the ''de facto'' national government of what later became the united states of america

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.