Q2. (a) Explain how metals are transported by hydrothermal fluids and what are the causes of ore deposition in various types of hydrothermal deposits. (b) Discuss the genesis of lateritic bauxite deposits, highlighting the important parameters which control their formation. Write a note on the ge...
(d) The carbonate deposits results from shallow water bodies from interaction of current and waves while siliciclastic sediments are result of only deep, calm water deposit 58. Grain size interpretation in siliciclastic rock is much simpler than carbonate and evaporites because: (a) Diagenesis in ca...
as the Pace of Asian Investment in African Raw Materials Begins to Pick Up, India's Arcelor Mittal, the World's Largest Steel Producer, Has Announced New Investment in West African Iron Ore Mining. What ... N Ford 被引量: 0发表: 2008年 Steelmaker ArcelorMittal pairs up with India to ...
(d) One oxygen ion in addition enter in the framework structure to balance the charge of silicon and alumina 33. Garnet in-situ deposits are generally associated with: (a) Sedimentary rocks only (b) Igneous rocks only (c) Metamorphic rocks (d) Sedimentary and igneous rocks 34. Variation in...