User:Skollur

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Today is 29 April 2024
This user is a skeptic.
SecularThis user is interested in Secular Humanism.
This user is interested in environmentalism.
QThis user is a rationalist.
This user believes in the separation of church and state.
This user is skeptical of the Zodiac.
en-3This user can contribute with an advanced level of English.
Public domainContent contributed by this user is released into the public domain.
This user is a libertarian socialist.
This user contributes using Opera.
♂This user is male.


I am from India. Hailing from a small hamlet, Kollur, Karnataka, I am interested in skepticism, science, religion (especially Budhism), mysticism, etc.

Apart from English, Kannada and Tulu, which is my mother tongue, I also have a working knowledge of Malayalam, Telugu and Hindi.

I find Wikipedia a great data base giving information which no other encyclopedia would give.

I do my bit when somebody tries to mutilate (not edit) an article by, for instance, deleting whole paragraphs or links just because he/she does not like it.


Articles/Stubs Contributed By Me[edit]

Useful Wikipedia Links[edit]

  • Here is my edit statistics: [1]


Sphalerite
Sphalerite is a sulfide mineral with the chemical formula (Zn,Fe)S. It is found in a variety of deposit types, and is found in association with galena, chalcopyrite, pyrite (and other sulfides), calcite, dolomite, quartz, rhodochrosite, and fluorite. Sphalerite is an important ore of zinc, with around 95 percent of all primary zinc extracted from its ore. Due to its variable trace-element content, sphalerite is also an important source of several other metals such as cadmium, gallium, germanium and indium. The zinc in sphalerite is also used to produce brass. This sample was extracted in Creede, Colorado, and features black tetrahedral crystals of sphalerite up to 8 mm (0.31 in) in size, with minor chalcopyrite and calcite, in a 4.5 cm × 3.0 cm × 2.0 cm (1.77 in × 1.18 in × 0.79 in) matrix. This photograph was focus-stacked from 125 separate images.Photograph credit: Ivar Leidus