Calcite on Goethite, Santa Eulalia, Chihuahua, Mexico small_chevron_beads Each small piece features stepped

Each small piece features stepped cubic crystals with a stunning gradient of purple hues

Zodiac: Pisces

Rare Veracruz Rainbow Pyrite Cluster: Full-Spectrum Iridescence

The combination often includes limonite and hematite

enhancing their aesthetic appeal

Calcite on Goethite, Santa Eulalia, Chihuahua, Mexico small_chevron_beads Each small piece features steppedThis specimen, sourced from the famous Santa Eulalia mining district in Chihuahua, Mexico, features glassy calcite crystals growing atop a base of earthy goethite (iron oxyhydroxide). The combination often includes limonite and hematite, resulting in banded specimens with colors ranging from reddish browns to yellow. The calcite crystals themselves can be clear, white, or colored red by hematite inclusions, and may form complex shapes like sprays or