Description
Premium Peridot with Dioptase and Black Spinel Specimen
This exceptional specimen from the San Carlos Apache Reservation in Arizona showcases a harmonious blend of vibrant green peridot, deep green dioptase, and striking black spinel crystals. Set in a contrasting basalt matrix, this piece offers a stunning visual display of nature’s artistry.
Geological & Mineralogical Insights
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Peridot: A gem-quality variety of olivine, peridot is rich in magnesium and iron silicates. It forms in high-temperature environments and is often found in basaltic rocks. The peridot crystals in this specimen exhibit a bright green hue, characteristic of the San Carlos deposits.
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Dioptase: This rare copper silicate mineral is known for its intense emerald-green color. Dioptase crystals are typically found in oxidized zones of copper deposits and are prized by mineral collectors for their vibrant hue and crystal form.
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Black Spinel: Spinel is a magnesium aluminum oxide mineral that forms in a variety of colors. The black spinel in this specimen adds a striking contrast to the green peridot and dioptase, enhancing the overall aesthetic appeal.
Origin & Significance
The San Carlos Apache Reservation is renowned for its rich geological resources, particularly the Peridot Mesa, which is one of the world’s most significant sources of peridot. The region’s volcanic activity has led to the formation of basalt flows rich in olivine, providing a unique environment for the crystallization of minerals like peridot, dioptase, and spinel.
Suggested Uses — Creative Applications
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Mineral Collections: A valuable addition to any mineral collection, showcasing the diversity of minerals found in the San Carlos region.
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Educational Displays: Ideal for educational purposes, demonstrating the variety of minerals that can crystallize in basaltic environments.
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Jewelry Design Inspiration: The vibrant colors and unique combinations can inspire jewelry designs, particularly for custom pieces.
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Decorative Displays: A striking piece for display in homes or offices, adding a touch of natural beauty to any space.
Care & Handling
To preserve the integrity of this specimen, handle with care. Clean gently with a soft brush to remove any dust or debris. Avoid exposure to harsh chemicals or extreme temperatures to prevent damage to the minerals.










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