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This Mariposa Calcite specimen from Mexico is a striking example of complex mineral growth and vibrant natural color.
Specimen Details
Mineral: Mariposa (Butterfly) Calcite
Locality: Santa Eulalia Mining District, Chihuahua, Mexico
Formation: Features a classic "two-generation" growth habit. The interior consists of sharp, dogtooth scalenohedral crystals, while the exterior displays honey-to-caramel rhombohedral overgrowths.
Inclusions: The rich, rusty-red coloration is caused by natural hematite (iron oxide) inclusions trapped between the growth layers.
Aesthetics: The "mountain peak" terminations and "phantom" internal structures make this a high-quality display piece.
Features
UV Reactive: Likely displays a bright orange or pink fluorescence under shortwave UV light.
Condition: Sharp terminations with minimal edge wear, showcasing the distinct "butterfly" wing symmetry this locality is famous for.
This large specimen weighs in at 2lbs 4.5oz! measured roughly 6x5x4 inches. She’s hefty!
Mariposa Calcite from Mexico
$85.00
Sale price
$85.00
Regular price