2012-01-20 14:12
COALCoal is a readily combustible black or brownish-black sedimentary rock. The harder forms, such as anthracite coal, can be regarded as metamorphic rock because of later exposure to elevat… Read More
Blog Directory > Business Blogs > Companies Blogs > CV.KMS GROUP companies Blog >
2011-12-23 04:40
nickel ← copper → zinc -↑Cu↓Ag… Read More
2011-12-23 04:39
Zircon Zircon crystal from Tocantins, Brazil (unknown scale) General Category Mineral Chemical formula zirconium silicate ZrSiO4 Identification Color brown, red, yellow, green, black, and co… Read More
2011-12-21 05:29
phosphorus ← sulfur → chlorine O↑S↓Se… Read More
2009-07-18 02:00
Chromite Chromite General Category Mineral Chemical formula iron magnesium chromium oxide: (Fe, Mg)Cr2O4 Identification Color Black to brownish black Crystal habit Octahedral rare… Read More
2009-07-18 01:53
82 thallium ← lead → bismuth Sn↑Pb↓Uuq Periodic Table - Extended Periodic Table General Name, Symbol, Number lead, Pb, 82 Element category Post-transition metal… Read More
2009-06-24 05:59
IRON OREIron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, dee… Read More
2009-06-24 05:46
Silicon dioxideSilicon dioxide Other names Silicaquartz Identifiers CAS number [7631-86-9] ChemSpider ID 22683 Properties Molecular formula SiO2 Molar mass 60.0843 g/mol Appearance white po… Read More
2009-06-24 05:41
LIMESTONELimestone is a sedimentary rock composed largely of the mineral calcite (calcium carbonate: CaCO3). The deposition of limestone strata is often a by-product and indicator of biologi… Read More
2009-06-23 10:10
Introduction Manganese is a little-known el… Read More
Subscribe to Cv.kms Group
Get updates delivered right to your inbox!