Geographic MineralsBraggite: Properties and Occurrences Braggite is a sulfide mineral of platinum, palladium, and nickel with chemical formula: (Pt, Pd, Ni)S. It is a dense (specific gravity of 10), steel…
Geographic MineralsBowieite: Properties and Occurrences Bowieite is a rhodium-iridium-platinum sulfide mineral (Rh, Ir, Pt)2S3, found in platinum-alloy nuggets from Goodnews Bay, Alaska. It was named (by the IMA in 1984)…
ManagementPerception of Training Perception of Training Training is the process of teaching the new and/or present employees the basic skills they need to effectively perform their jobs. The…
Geographic MineralsBoussingaultite Boussingaultite is a rare sulfate mineral of the chemical formula: (NH4)2Mg(SO4)26(H2O). The formula of boussingaultite is that of Tutton’s salts type. It is consisting of…
Geographic MineralsBournonite: Properties and Occurrences Bournonite is a sulfosalt mineral species, trithioantimoniate of lead and copper with the formula PbCuSbS3. It is a mineral in medium temperature hydrothermal vein deposits.…
ManagementObjectives of Training Training is a process of learning through a sequence of programmed behavior. It is aimed at increasing the skills and knowledge with a view to doing…
Geographic MineralsBoulangerite Boulangerite is a sulfosalt mineral, lead antimony sulfide, formula Pb5Sb4S11. It is one of a few sulfide minerals that form fine acicular crystals that appear…
Geographic MineralsBotryogen Botryogen is a hydrous magnesium sulfate mineral with formula: MgFe3+(SO4)2(OH)·7H2O. It is also known as quetenite. It was first described in 1828 for an occurrence…
MathematicLimit of Trigonometric Ratios “Trigon” is Greek for the triangle, and “metric” is Greek for measurement. The trigonometric ratios are special measurements of a right triangle (a triangle with…
Geographic MineralsBotallackite: Properties and Occurrences Botallackite, chemical formula Cu2(OH)3Cl is a secondary copper mineral, named for its type locality at the Botallack mine, St Just in Penwith, Cornwall. It was…
Geographic MineralsBornite: Properties and Occurrences Bornite, also known as peacock ore, is a sulfide mineral with chemical composition Cu5FeS4 that crystallizes in the orthorhombic system (pseudo-cubic). It was named after…
ManagementSignificance of Training Training is a process of learning through a sequence of programmed behavior. It is aimed at increasing the skills and knowledge with a view to…