Geographic MineralsHaggertyite: Properties and Occurrences Haggertyite is a rare barium, iron, magnesium, titanate mineral: Ba(Fe2+6Ti5Mg)O19 first described in 1996 from the Crater of Diamonds State Park near Murfreesboro in Pike…
Geographic MineralsHagendorfite Hagendorfite is an iron phosphate mineral with the chemical formula of (Na, Ca)MnFe2(PO4)3 and is named after where the mineral was discovered, Hagendorf-Süd, Bavaria, Germany.…
Human Resource ManagementConcept of Job Analysis Concept of Job Analysis Job analysis is understood as the analysis of job-related activities in the organization. It is a process to identify and determine…
Geographic MineralsGarnierite: Properties and Occurrences Garnierite is a general name for a green nickel ore which is found in pockets and veins within weathered and serpentinized ultramafic rocks. It is…
Geographic MineralsHafnon: Properties and Occurrences Hafnon is a hafnium nesosilicate mineral, chemical formula (Hf, Zr)SiO4 or (Hf, Zr, Th, U, Y)SiO4. It is a mineral of hafnium silicate ore, produced…
MathematicCommutative Property of Multiplication of Two Complex Numbers A complex number is a number of the form a + bi, where ‘a’ and ‘b’ are real numbers and ‘I’ is an indeterminate satisfying…
Geographic MineralsGypsum: Properties and Occurrences Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O. It is a soft white or grey mineral consisting…
Geographic MineralsGwihabaite: Properties and Occurrences Gwihabaite is a rare ammonium potassium nitrate mineral (NH4, K)(NO3). It is a rare ammonium potassium nitrate mineral, orthorhombic in form and colorless with a…
Geographic MineralsGuyanaite: Properties and Occurrences Guyanaite (CrOOH) is a chromium oxide mineral that forms as an intergrowth with other chromium oxide minerals known as bracewellite (CrOOH) and grimaldiite (CrOOH) as…
Human Resource ManagementDisadvantages of Job Analysis A job is defined as a collection of duties and responsibilities which are given together to an individual employee. Job Evaluation is advantageous to management, workers, trade unions, and…
Geographic MineralsGunningite: Properties and Occurrences Gunningite is one of the minerals in the Kieserite group, with the chemical formula (Zn, Mn2+)SO4·H2O. It is rare. It is found in dry areas…
Geographic MineralsGuilleminite Guilleminite (Ba(UO2)3(SeO3)2(OH)4•3H2O) is a uranium mineral named by R. Pierrot, J. Toussaint, and T. Verbeek in 1965 in honor of Jean Claude Guillemin (1923–1994), a…