Pyrite Crystal with Rainbow Oxidation – Spruce Ridge, Washington Mineral Specimen, 72.1g

This natural Pyrite crystal from Spruce Ridge, Washington features distinctive rainbow oxidation across the metallic surface, creating flashes of iridescent color over the classic brassy-gold Pyrite.

Weighing 72.1 grams and measuring 30 × 29 × 26 mm, this specimen is a compact collector piece with strong visual contrast between the reflective crystal faces and colorful oxidation. Its Washington locality and unusual surface coloration make it well suited for mineral collectors, Pyrite enthusiasts, and natural crystal displays.

Mineral Properties

Mineral: Pyrite
Chemical Composition: Iron sulfide, FeS₂
Crystal System: Isometric
Mohs Hardness: 6–6.5
Luster: Metallic
Color: Brassy gold with rainbow oxidation
Locality: Spruce Ridge, Washington, USA
Weight: 72.1 grams
Dimensions: 30 × 29 × 26 mm
Form: Natural mineral specimen

Pyrite is an iron sulfide mineral known for its metallic luster and geometric crystal forms. Often called “fool’s gold,” Pyrite is valued by collectors for its reflective surfaces, cubic and pyritohedral habits, and distinctive brassy coloration. Rainbow oxidation can develop on the surface and produce blue, purple, green, and gold iridescent tones.

Metaphysical Properties

In crystal traditions, Pyrite is associated with confidence, motivation, protection, abundance, and personal will. Many crystal enthusiasts use Pyrite as a grounding stone and as a symbol of prosperity, focus, and determined action.

These metaphysical associations are based on traditional crystal beliefs and are not intended as medical or therapeutic claims.