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Author Question: Dark silicates have a specific gravity of 3.2 to 3.6 and are composed primarily of silica ... (Read 43 times)

kfurse

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on: Feb 28, 2020

Question 1

Clay minerals are light silicates that form ________.
◦ from pressure and heat
◦ from molten rock
◦ from chemical weathering of igneous rocks
◦ from mechanical weathering of any rock

Question 2

Dark silicates have a specific gravity of 3.2 to 3.6 and are composed primarily of silica tetrahedral and ________.
◦ aluminum and sodium
◦ iron and magnesium
◦ potassium and iron
◦ aluminum and magnesium
◦ potassium and calcium
Earth Science ¦ Tarbuck, Lutgens, Tasa ¦ 15th Edition
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Marked as best answer by kfurse on Feb 28, 2020

jsm54321

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Reply #1 on: Feb 28, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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kfurse

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Reply 2 on: Feb 28, 2020
Thanks for the timely response, appreciate it

nyrave

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Reply 3 on: Yesterday
Excellent

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