axinite crystal with pleochroism macro detail texture background. close-up raw rough unpolished semi-precious gemstone

axinite ferroaxinite axinitefe mineral texture closeup detail abstract semiprecious raw unpolished stone rock gemstone natural pattern precious rough color crystalline crystal macro gem crystallography sparkle facet gemology geology jewelry jewel structure surface background crack multicolor lithotherapy healing crystals energy rockhounding reflection glowing shimmer mystic esoteric mystical spiritual cluster