copper
Michigan
Michigan's upper peninsula is known for mining copper
Some of the key minerals mined in Michigan include iron ore, copper, gypsum, salt, and sand and gravel. Iron ore is particularly abundant in the upper peninsula of Michigan, while copper mining has historically been important in the Keweenaw Peninsula.
copper & iron
yes
scrap copper prices in michigan are as follows as of April 3 2012, prices below are in USD per pound No. 1 Copper$3.25 No. 2 Copper$3.10 No. 3 Copper$2.95 Ins #1 Copper$2.05
Copper used to be mined in Michigan. The state was one of the leading copper-producing regions in the country during the mid-19th century.
In Michigan, as in anyplace else in the deveoped world, most elemental copper is found in electrical wiring. If the questioner meant, "Where is copper ore found in Michigan?", the historical answer was the Upper Peninsula in the general vicinity of Calumet, but those mines may or may not be still producing.
copper
Gypsum, iron, gold, limestone, silver, and copper are Michigan's mined minerals.
copper,fish,and gypsum