Metals: bronze: copper and tin

Self-tutoring about metals, specifically bronze: the tutor looks up some details about copper and tin.

Bronze is mainly copper and tin. Yet, what are the relative values of copper and tin?

Currently, copper is about $7.59/kg, while tin is about $19/kg.

By comparison, silver is about $553/kg.

(all in USD)

Source:

coinbin.com

markets.businessinsider.com: copper-price

markets.businessinsider.com: tin-price

Jack of Oracle Tutoring by Jack and Diane, Campbell River, BC.

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