'Metal sulfides' diaporamas de présentation

"Red Clay" -- fine terrigenous dust + volcanic ash Settles eventually, everywhere

LITHOGENOUS SEDIMENT- Pelagic. "Red Clay" -- fine terrigenous dust + volcanic ash Settles eventually, everywhere Dominant only where other types absent. Class #12. OCEAN SEDIMENTS Cosmogenous Biogenous Hydrogenous. OCEAN SEDIMENTS Sources (origins) Distribution TYPES (BY SOURCE):

626 views • 35 slides

Principles of Metal Sulfide Formation

Back to basics, always. Principles of Metal Sulfide Formation. Metal Sulfide in nature. interaction between an appropriate metal ion and biogenically or abiogenically formed sulfide ion:. M 2+ + S 2- ?MS. Biogenik. Abiogenik. bacterial sulfate reduction.

577 views • 22 slides

Chapter 15: Minerals and Environment

Chapter 15: Minerals and Environment . Holden mine (near Lake Chelan in Washington), an old copper and gold mine. Big Question: Is It Possible To Use Nonrenewable Resources Sustainably?. Case Study.

469 views • 21 slides

Biology 029

185 views • 17 slides