Chalcedony & Calcite
$34.95
Item number:
1
Chalcedony and Calcite From Patagonia Argentina
Patagonia Calcite on Chalcedony (sometimes forming as "Crater Agate") is a highly sought-after mineral specimen known for delicate, translucent white calcite crystals perched on botryoidal chalcedony matrices. Mined in regions like the Neuquén and Chubut provinces in Argentina, these rocks often glow with a vivid green fluorescence under UV light.
Key Geological & Physical Properties
- Chalcedony Matrix: A cryptocrystalline quartz \([SiO_2]\) with a hardness of 6.5-7.0 on the Mohs scale, characterized by a smooth, waxy luster.
- Calcite Crystals: Calcium carbonate \([CaCO_3]\) with a Mohs hardness of 3.0, often found as sharp, delicate white rhombohedrons clustered inside volcanic basalt geodes.
- Origin: Primarily sourced from the Chachahuén Volcanic Complex (Neuquén) and the Crater Agate beds near Las Plumas (Chubut).
Metaphysical Beliefs
In the crystal and mineral community, these specimens are celebrated for combining the grounding, energy-amplifying properties of calcite with the calming, harmony-fostering traits of chalcedony.