2 Dollars Coins | The Royal Canadian Mint
“Canada Changes Alloys of $1, $2 Coins in Cost-Savings.” CoinWorld
The Atlas of Canada - Minerals and Mining | Natural Resources Canada
Canada, Natural Resources. “Government of Canada.” Natural Resources Canada, 22 Feb. 2021
Britannica | Aluminum Uses and Properties
Bauxite | The Aluminum Association
Minerals Database [MEC] | Aluminum
MEC | Gallium
Brittanica | Strip Mining (Published by William Andrew Hustrulid)
MELATARY | Alumium Price
V.M Simandan / Top 10 Most Common Earth Elements
The Aluminum Association / History of Aluminum
Royal Society of Chemistry | Copper
Statistica | "Copper Mines Worldwide"
Canadian Mining and Energy | Top Copper Mining Operations in Canada
Geology.com | "Chalcopyrite"
Geology.com | "Copper"
Investing News: Graphite | 5 Top Canadian Graphite Stocks of 2020
Statistica | "Major countries in worldwide graphite production 2010-2020"
“Magnetite from Canada.” Mindat.org
"What is Magnetite." Oresome Resources
“Iron Processing.” Encyclopædia Britannica, Encyclopædia Britannica, Inc.
“Pentlandite from Canada.” Mindat.org
Oquendo, Daisy. “10 Top Nickel-Producing Countries: INN.” Investing News Network, 22 July 2020
“Nickel Processing.” Encyclopædia Britannica, Encyclopædia Britannica, Inc.
"Elements for Kids: Nickel." Ducksters
Royal Society of Chemistry / Zinc
“Zinc.” Minerals Education Coalition, 4 Apr. 2017
Government of Canada | Aluminum Facts
“Ores.” Encyclopædia Britannica, Encyclopædia Britannica, Inc.
Gemdat.org | Sphalerite
“Sphalerite.” Geology
American Galvanizers Association / Facts About Zinc
“Open-Pit Mining Definition.” Anglo American, 22 Apr. 2021
“Cut and Fill Stoping.” Mining Funda