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Many minerals occur naturally on the earths surface in rock form
No, Geologist do.
earths tempertures
earths tempertures
Fossils, although technically they are not preserved in the earths crust; the minerals in the bones and pore spaces have been replaced by other harder minerals which take much longer to weather.There are a number of different fossilization processes. See this link :How are Fossils Formed?
Silicate minerals such as quartz and feldspar are the most common minerals located in earths crust
Fossils, although technically they are not preserved in the earths crust; the minerals in the bones and pore spaces have been replaced by other harder minerals which take much longer to weather.There are a number of different fossilization processes. See this link :How are Fossils Formed?
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minerals
An even distribution of sunlight.
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Many minerals occur naturally on the earths surface in rock form
No, Geologist do.
earths tempertures
earths tempertures
Silicon is a mixture of the minerals of the earths crust. so.... silicon isn't something from the earths crust. -thanks for your question.
The 'common' or rock-forming minerals, such as quartz, feldspars, micas, calcite, etc.