'Soluble materials' presentation slideshows

Soil formation in dry climates

Soil formation in dry climates. Calcification forms calcic horizons : Bk (if cemented: Bkm (K) horizons, aka petrocalcic horizon ). Ladies and germs, This is one helluva petrocalcic horizon!. Two factors to always consider: Dust is everywhere. Dust devil trails. Namibia.

657 views • 50 slides

Cell physiology

2.04k views • 39 slides

Dissolution : passing into solution Hydrolysis : substitution by H + or OH -

Chemical weathering: the breakdown of rocks by chemical alteration of the constituent minerals and the formation of other minerals that are more stable. Dissolution : passing into solution Hydrolysis : substitution by H + or OH - Oxidation : reaction with oxygen

228 views • 22 slides

Medical Countermeasures for Treating Internal Deposits of Radionuclides

Lovelace Respiratory Research Institute. Medical Countermeasures for Treating Internal Deposits of Radionuclides. Raymond A. Guilmette, Ph.D., CRadP, FHPS. Goal of Decorporation. DECORPORATION. DOSE REDUCTION. RISK REDUCTION. Decorporation Strategy. Decorporation Strategy.

330 views • 20 slides

Origin of Mineral Deposits

A mineral deposit is a volume of rock enriched in one or more mineral s. In this sense a mineral refers to a useful material, a definition that is different from the way we defined a mineral earlier in this unit .

3.08k views • 11 slides