Clinochlore Stalactite Slab TF083

Clinochlore Stalactite Slab
Approx. Dimensions: 6.75x5.75x2 inches
Approx. Weight: 1160 grams
Locality: Korshunovskiy Mine, Irkutskaya Oblast, Russia
This is a large and near complete slice from a clinochlore stalactite from the Korshunovskiy Mine. This piece was mined in the 1960's, and stalactites of this size and quality are no longer being extracted from Korshunovskiy. An acrylic slab stand is included with this magnificent specimen.

Clinochlore is a green-colored mineral belonging to the chlorite group, a subset of phyllosilicates. It forms in metamorphic environments, particularly in regions with low-grade metamorphism, such as shale and slate deposits. Historically, clinochlore has been recognized and used in various applications, including as a decorative stone and for its perceived healing properties. Chemically, clinochlore is a hydrated magnesium iron aluminum silicate, with a complex composition that may include other elements such as chromium and manganese. It exhibits a foliated or scaly texture and a hardness ranging from 2 to 2.5 on the Mohs scale. Clinochlore's green coloration is attributed to its iron content, and it often occurs as aggregates or masses rather than individual crystals. The mineral's association with serpentine and talc makes it a valuable indicator of certain geological environments and processes.