Strontianite and Calcite on Matrix | 215 grams | Mandata, Pennsylvania, USA
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This is a specimen of Strontianite and calcite crystals on matrix from Mandata, Pennsylvania. Strontianite is a rare mineral made mostly of strontium carbonate and is an important source of the metal strontium. It usually forms in hydrothermal veins and limestone deposits, often found alongside minerals like calcite and fluorite. Strontianite can appear in different colors, including white, gray, yellow, green, or brown, and has a glassy or slightly shiny look. It was first discovered in Strontian, Scotland, which is how it got its name, and it can also be found in Germany, Italy, China, and parts of the United States. This mineral is mainly used to extract strontium, which is important for making red fireworks, ceramics, and special types of glass.
The top of the specimen is an exposed vug containing four sharp strontianite crystals sitting on a bed of small transparent calcite crystals. The strontianite fluoresces strongly white under long wave UV. The specimen is in excellent condition.
Name: Strontianite on Calcite Crystals
Specimen Size: Cabinet-Sized
Dimensions: 82x69x43 mm / 3.2x2.7x1.7 inches
Weight: 215 gr / 7.6 Ounces
Origin: Mandata, Pennsylvania, USA
All specimens are authentic with all provenance information provided.
Specimen Information Cards and/or Appraisals are provided when applicable.
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