Datolite specimen from the historic Delaware Mine in Michigan's Keweenaw Peninsula. This collector-grade piece features vibrant, well-formed crystals characteristic of this sought-after mineral. Includes one full specimen (4×2×3 cm) offering flexibility for display or trade. Sourced from one of North America's premier mineral localities, known for producing exceptional datolite with exceptional clarity and color saturation. Perfect for serious collectors and mineral enthusiasts.
