'Gravel deposits' presentation slideshows

BRE 211: Principles of Agriculture and Forestry

BRE 211: Principles of Agriculture and Forestry. LECTURE 11 MINERALS LANDS. Definition. Mineral Resources may be broadly defined as Potentially usable concentrations of elements, chemical-compounds, mineral or rocks in a particular location or on the earth.

562 views • 40 slides

Chapter 14

Chapter 14. The Ocean Floor. Section 14.2. Ocean Floor Features. Ocean Floor Features. Mapping the ocean Floor The ocean floor regions are the continental margins, the ocean basin floor and the mid-ocean ridge. . Ocean Floor Features. Continental Margins

584 views • 28 slides

Sedimentary rocks: Why bother?

Sedimentary rocks: Why bother?. Sedimentary processes for economic mineral formation. WEATHERING AND EROSIONAL PROCESSES More soluble materials are removed by intense leaching Less soluble materials are concentrated to form RESIDUAL DEPOSITS Example: Bauxite (aluminum ore).

213 views • 10 slides

Fig. 2. (Left) Aerial view of scour and erosion in Aneyoshi area.

165 views • 1 slides