River Walkers Minerals
Fluorite x Chalcopyrite • Crystal-Victory Mine, Illinois
Fluorite x Chalcopyrite • Crystal-Victory Mine, Illinois
A textbook Crystal-Victory Mine fluorite showing bold purple caps over a golden interior, punctuated by metallic chalcopyrite inclusions. Stepped cube faces catch the light and reveal complex color zoning, internal phantoms, and rainbows. Under UV light you will find bitumen (petroleum) inclusions on the bottom and vibrant blue cubes on top.
Highlights:
- Locality: Crystal-Victory Mine, Cave-in-Rock District, Hardin Co., Illinois, USA 🇺🇸
- Color & zoning: Amber-gold cores with vivid violet caps and wisps; sharp cubic geometry with hoppered/stepped growth.
- Inclusions: Distinct metallic chalcopyrite crystals suspended in the cubes—classic for the district.
- Overall look: Sculptural cluster with excellent transparency!
Size & Weight:
- Weight: 459 g
- Dimensions: 4.7 × 3.3 × 2.0 in
Why collectors love it:
Crystal-Victory Mine material is prized for dramatic purple-over-yellow zoning and for sulfide inclusions that speak to the ore-forming history of the district. This specimen balances color, form, and internal detail—great in cabinet lighting and a strong representative of Illinois classic fluorite.
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