Question

I am the most abundant silica mineral occurring in most igneous rocks and all

metamorphic and sedimentary rocks. Who am I?​

Answer 1

Answer:

feldspar is the Mineral

Explanation:

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Answer 2

Answer:

The most important framework silicates are quartz and other SiO2 minerals, and the feldspars

Explanation:

Chemical analyses of the most abundant components in rocks usually are presented as oxides of the elements; igneous rocks typically consist of approximately 12 major oxides totaling over 99 percent of the rock. Of the oxides, silica (SiO2) is usually the most abundant.