6.2Read the description of how minerals are refined and give the correct mineral for each process. Type each question number followed by the mineral. 6.2.1Ore is crushed into smaller pieces and then melted. Coke and limestone are also added. The mineral forms at the bottom of the mixture whilst carbon dioxide release into the air. 6.2.2The ore is ground into a fine powder, to which cyanide and zinc are added. The mineral is then removed from the solution by filtration.

6.2.1 Ore is crushed into smaller pieces and then melted. Coke and limestone are also added. The…

Answered: Ore is crushed into smaller pieces and…

9th Edition

ISBN:9780134746241

Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa

Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa

Chapter1: The Study Of Minerals

Section: Chapter Questions

Problem 1LR

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Question

6.2	Read the description of how minerals are refined and give the correct mineral for each process. Type each question number followed by the mineral.
6.2.1	Ore is crushed into smaller pieces and then melted. Coke and limestone are also added. The mineral forms at the bottom of the mixture whilst carbon dioxide release into the air.
6.2.2	The ore is ground into a fine powder, to which cyanide and zinc are added. The mineral is then removed from the solution by filtration.