MINING COMPANIES IN TURKEY

MKS ENDÜSTRİYEL KİMYA SAN. VE TİC.A.Ş.

MKS ENDÜSTRİYEL KİMYA SAN. VE TİC.A.Ş.

Company Name : MKS ENDÜSTRİYEL KİMYA SAN. VE TİC.A.Ş.
Location : İSTANBUL / İKİTELLİ BAŞAKŞEHİR
Web Site : www.mksendustriyel.com
Email : mkse@mksendustriyel.com
Tel : +90(212) 407 00 45
Fax : +90(212) 407 00 46

MINERALS OF COMPANY


PUMICE STONE
Mineral Name:
Mineral Detail:

MINERALS PUMICE STONE Pumice is a light and porous type of pyroclastic igneous rock. It is formed from the lava that is full of gas. During the explosive volcanic eruptions, the liquid lava is ejected in the air. As the lava hurtles through the air, it cools and the gases escape from the rock, leaving it full of holes. Any type of igneous rock can form pumice rock, provide suitable eruptive conditions it get. It can be andesite, basalt, dacite or rhyolite. When larger amounts of gas are present in the rock, the resultant is a finger-grained variety of pumice, which is known as pumicite. Pumice is popular in making lightweight concrete and is used as abrasive, particularly in polishes and cosmetics exfoliants. When pumice is used as an additive for cement, its fine-grained version knowns as pozzolan is mixed with lime to form a light-weight, smooth, plaster-like concrete. This type of concrete has been in use since Roman times.


SULPHUR
Mineral Name:
Mineral Detail:

MINERALS SULPHUR Pure Sulphur is bright yellow. The color may be altered if impurities are present. Clay and selenium impurities, as well as volcanic mixtures in sulfur can cause it to be slightly red, green, brown, or gray. Sulphur often occurs in petroleum deposits, where it is found coated with greasy black petroleum. Sulphur is soft, light in weight, and very brittle. Care must be exercised when handling and storing specimens. When kept moist or not allowed to dry when wet, hydrogen will mix with the Sulfur, forming hydrogen sulfide (H2S), which causes the deterioration of a specimen. To prevent this, Sulfur should not be stored under humid conditions. It is best not to wash Sulfur specimens, as warm water can dissolve it. Sulfur also has the tendency to crack when exposed to mild heat, including body heat. It should be handled as little as possible, and kept out of light to avoid cracking.