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2.9 OZ SLAB FROM THE DEFUNCT ALGOMAH COPPER MINE IN ONTONAGON COUNTY UPPER MICH
2.9 OZ SLAB FROM THE DEFUNCT ALGOMAH COPPER MINE IN ONTONAGON COUNTY UPPER MICH
2.9 OZ SLAB FROM THE DEFUNCT ALGOMAH COPPER MINE IN ONTONAGON COUNTY UPPER MICH
2.9 OZ SLAB FROM THE DEFUNCT ALGOMAH COPPER MINE IN ONTONAGON COUNTY UPPER MICH

2.9 OZ SLAB FROM THE DEFUNCT ALGOMAH COPPER MINE IN ONTONAGON COUNTY UPPER MICH

$ 4.75

Availability: 100 in stock
  • Return shipping will be paid by: Seller
  • Condition: . Slabs may have hairline cracks in them & saw marks. Pictures taken with artificial lighting and wet to make the colors show.
  • Item must be returned within: 30 Days
  • Restocking Fee: No
  • Country/Region of Manufacture: United States
  • Refund will be given as: Money Back
  • All returns accepted: Returns Accepted

    Description

    Up for your consideration is a slab from the Algomah Copper mine near Mass Michigan Ontonagon County Upper MI.
    The slab measures about 2 5/8" X 2 1/2" X 5/16" thick.
    Slabs may have hair cracks and saw marks in them. Pictures taken with artificial lighting & taken wet.
    I COMBINE SHIPPING. IF BUYING MORE THEN ONE ITEM PLEASE WAIT UNTIL I INVOICE YOU BEFORE PAYING
    The composition:  Blue is
    Chrysocolla Green is Malachite Black or Grey is Tenorite Red is Feldspar.  Tenorite is a heavy Copper Oxide,
    past operations took place from 1910 thru 1956 off and on.
    Thanks for stopping in. Jerry