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Archive for the ‘minerals and rocks’ category:

Rocks

Rocks

Published on: Apr 17 2016 by loma loma - Comments Off on Rocks
Rocks Rocks and processes that are the earth’s surface: The Earth’s crust is made up of different rocks, which is building a Alaabsah crust and oceanic...
Industrial minerals and rocks

Industrial minerals and rocks

Published on: Apr 17 2016 by loma loma - Comments Off on Industrial minerals and rocks
Industrial minerals and rocks In any metal or rock found in nature with an economic value except for ores and metals energy (coal, gas, oil),...
How gold industry

How gold industry

Published on: Apr 17 2016 by loma loma - Comments Off on How gold industry
How gold industry Gold Gold is a chemical element in either on the surface of the earth’s crust in the form of granules inside the rocks, and in the depths...