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Author Question: Deposits of which of the following minerals would never be considered an ore due to their relatively ... (Read 34 times)

stevenposner

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on: Feb 28, 2020

Question 1

What theory dramatically improved geologist's ability to predict where certain ore deposits were formed?
◦ faulting theory
◦ plate tectonics
◦ geosynclines
◦ quantum mechanics

Question 2

Deposits of which of the following minerals would never be considered an ore due to their relatively low market value?
◦ quartz
◦ galena
◦ hematite
◦ chalcopyrite
Earth Science ¦ Tarbuck, Lutgens, Tasa ¦ 15th Edition
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Marked as best answer by stevenposner on Feb 28, 2020

matt

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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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stevenposner

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Reply 2 on: Feb 28, 2020
Gracias!

xoxo123

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Reply 3 on: Yesterday
:D TYSM

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