Jump to content

User:jnraj

From Wikipedia, the free encyclopedia
Nidhin Raj J
Nidhin 2014
Personal details
Born
Rajesh

(1987-03-11) 11 March 1987 (age 37)
Kayamkulam, Alappuzha
NationalityIndian
Residence(s)Revathy, Peroorkada, Trivandrum, Kerala
OccupationFreelance Blogger
Websitewww.datareign.com
Pyromorphite
Pyromorphite is a mineral species composed of lead chlorophosphate: Pb5(PO4)3Cl, sometimes occurring in sufficient abundance to be mined as an ore of lead. First distinguished chemically by Martin Heinrich Klaproth in 1784, it was named pyromorphite by Johann Friedrich Ludwig Hausmann in 1813. It is usually green, yellow or brown in color, with a resinous lustre. Crystals are common and have the form of a hexagonal prism terminated by the basal planes, sometimes combined with narrow faces of a hexagonal pyramid. Other forms include crystals with a barrel-like curvature and globular or reniform masses. Pyromorphite is part of the apatite group of minerals and bears a close resemblance physically and chemically with two other minerals, mimetite and vanadinite. This focus-stacked photograph, merged from 26 separate images, shows a sample of pyromorphite extracted from the Resuperferolitica Mine in Santa Eufemia, in the Spanish province of Córdoba. The sample measures 3.5 cm × 3.0 cm × 1.5 cm (1.38 in × 1.18 in × 0.59 in).Photograph credit: David Ifar

About me

[edit]

Professional Blogger & Embedded Programmer based in Trivandrum

Indian WikipedianThis user is an Indian Wikipedian.
This user is a native of the Indian state of Kerala.
TVPMThis user lives in, or hails from,
Thiruvananthapuram district.
♂This user is male.
This user has been on Wikipedia for 14 years, 8 months and 29 days.