Call 520-360-5364 or Email kevin@magicmountaingems.com
Binghamite Spheres from Minnesota, USA

Binghamite Spheres from Minnesota

A Chatoyant Chalcedon gemstone, also called American Tigers Eye or Cyunite Binghamite, named after Bill Bingham, who discovered it in 1936. It comes from Cuyuna Iron Range in Crow Wing County, Minnesota. It appears as bands of brown, golds, and reds. It is a variety of quartz with fibers of goethite or hematite usually in colors of red, gold, and black and shows crystal growth in all directions. The stone has areas that are highly chatoyant similar to pietersite or tiger's eye. 

Please note: all of our spheres come from natural stones that have been formed over millions of years. Polishing enhances the natural occurring colors. The cut and polish may not remove all inclusions, natural lines or indentations. This is normal and part of the natural material.

  • Hand milled sphere - polished to enhance stone's natural beauty
  • Unique gift shop item
    • Perfect gift for home or office display
    • Ideal for rock collectors
  • Range in sizes from
    • 278 - 1100+ grams (10 - 42+ounces)
    • 40 - 10195 mm diameters (2.0 - 3.5+ inches)
  • Wholesale pricing - sold by gram weight

    Call Kevin for wholesale pricing at 520-360-5364 or email kevin@magicmountaingems.com and we will send out a Pick Pack so you can hand select those spheres that best meet your needs.