2" Epidote Crystal Cluster with Feldspar - Pakistan

This epidote cluster comes from a location in Pakistan, where associations of deep orange/brown garnets, feldspar, golden mica, green epidote, and calcite are typically found. This specimen just happens to primarily feature fanning epidote crystals that are coated and an aggregation of feldspar.

About Epidote

Epidote is a striking and often green mineral known for its complex crystal structure and vitreous luster. It is a calcium aluminum iron silicate that commonly forms in metamorphic rocks, particularly in regions that have undergone low to medium-grade metamorphism. The color of epidote typically ranges from pistachio green to dark green, although it can occasionally appear yellowish-green or even brown due to varying iron content.

Epidote crystals can appear in prismatic, slender forms or as aggregates, and they often exhibit striations along their length. The mineral’s translucent to transparent appearance and high refractive index give it an attractive, glassy shine.

It is commonly associated with minerals such as quartz, feldspar, and garnet, often forming in metamorphic rocks like schist and gneiss. It can also be found in skarn deposits alongside minerals like calcite, diopside, and amphiboles. These associations can provide insights into the geologic history and metamorphic conditions of the region. Epidote is found in locations worldwide, with notable sources including Austria, Norway, Pakistan, and parts of the United States. Collectors prize epidote for its unique green hues and well-formed crystal clusters.

Feldspars are a group of rock-forming tectosilicate minerals. They are the most common minerals on Earth, making up nearly 60% of the crust.
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DETAILS
SPECIES
Epidote & Feldspar
LOCATION
Raskoh, Kharan, Balochistan, Pakistan
SIZE
2" long, 1.6" wide
CATEGORY
ITEM
#100404