Kornerupine Cats eye
session Kornerupine Cat’s Eye
Kornerupine Cat’s Eye is an uncommon gemstone that is accessible in shades of green, somewhat blue green, yellowish green and yellowish dark colored. The most attractive pearls are the emerald green diamonds from Sri Lanka and Tanzania that are shaded green by the nearness of vanadium. Wonderful pale blue green Kornerupine diamonds originated from Madagascar and felines eye cabochons are accessible from Sri Lanka. Star Kornerupine has been found in Mogok, Myanmar (Burma) however is exceptionally uncommon. Kornerupine was initially found in Greenland as non-gemmy, emanating precious stones however later found there as dull green gemmy gems.
Kornerupine was named in 1884 by Danish mineralogist Johannes Theodor Lorenzen (1855-1884) to pay tribute to Danish geologist, Andreas Nikolaus Kornerup (1857-1883). Kornerup kicked the bucket at age 26 from a lung sickness he contracted while on an undertaking in Greenland. Despite the fact that Kornerup passed on at such a youthful age, he figured out how to set up himself as a very much regarded geologist in Greenland inquire about. Fortuitously, Johannes Lorenzen likewise kicked the bucket at a youthful age, 29, while on an endeavor in Greenland in 1884.
Current wellsprings of jewel quality gems are Ivohibe District, Horombe Region, Fianarantsoa Province, Madagascar; Mogok Township, Pyin-Oo-Lwin District, Mandalay Division, Burma (Myanmar); Matara District, Southern Province, Sri Lanka; Lelatema Mts, Simanjiro District, Manyara Region, Tanzania.
Kornerupine Cat’s Eye dispersion: a few regions for very much concentrated material: In Greenland, at Fiskenæsset. At Bjordam, close Kragerö, Norway. In Germany, from Waldheim, Saxony. From Mautia Hill, Tanzania. On the Bok se Puts Farm, Namaqualand, Cape Province, South Africa. Pearl precious stones from Itrongahy, close Betroka, and somewhere else in Madagascar. From pearl rock of the Matale, Ratnapura, and Embilipitiya areas, Sri Lanka. In the Harts and Strangways Ranges, Northern Territory, Australia. At Lac Ste-Marie, Quebec, Canada.
Properties of Kornerupine Cat’s Eye
Concoction Composition: (Mg,Fe2+)4Al6(Si,Al,B)5O21(OH) Magnesium Iron Aluminum Boro-silicate Hydroxide
Hardness: 6.0 – 7.0
Particular Gravity (Density): 3.28 – 3.35
Refractive Index: 1.660 – 1.684