Search Results - Phosphates

Western Phosphate Field, U.S.A. science in support of land management by Mineral Resources Program (Geological Survey)

Subjects: “…Phosphate minerals West (U.S.)…”
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Spatial database of mining-related features in 2001 at selected phosphate mines, Bannock, Bear Lake, Bingham, and Caribou Counties, Idaho by Moyle, Phillip R.

Subjects: “…Phosphate mines and mining Environmental aspects Idaho Maps.…”
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1997 economic census. Manufacturing. Industry series. Phosphatic fertilizer manufacturing by United States. Bureau of the Census

Subjects: “…Phosphatic fertilizer industry United States Statistics.…”
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Effects of lawn fertilizer on nutrient concentration in runoff from lakeshore lawns, Lauderdale Lakes, Wisconsin by Garn, Herbert S.

Subjects: “…Phosphatic fertilizers Environmental aspects Wisconsin Lauderdale Lakes.…”
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Municipal nutrient removal technologies reference document by United States. Environmental Protection Agency. Office of Wastewater Management

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Sowing the seeds for healthy waterways how your gardening choices can have a positive impact in your watershed by United States. Environmental Protection Agency

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A color guide to the petrography of sandstones, siltstones, shales and associated rocks by Ulmer-Scholle, D. S. (Dana S.), 1958-, Scholle, Peter A., Schieber, Juergen, 1954-, Raine, Robert J.

Contents: “…Grains: Quartz and silica -- Monocrystalline -- Polycrystalline -- Feldspars -- Plagioclase -- Potassium feldspars -- Rock fragments -- Sedimentary rock fragments -- Metamorphic rock fragments -- Igneous rock fragments -- Accessory minerals -- Light minerals: Muscovite ; Biotite ; Chlorite -- Ultrastable heavy minerals: Zircon, tourmaline and rutile -- Intermediate-stability heavy minerals: Apatite ; Epidote ; Zoisite and clinozoisite ; Garnet ; Kyanite ; Monzonite, sillimanite and staurolite ; Titanite -- Unstable heavy minerals: Amphibole, pyroxene and olivine -- Opaque minerals -- Associated detrital grains and rocks: Carbonate grains ; Siliceous grains and rocks ; Phosphatic grains and rocks ; Organic grains and rocks ; Evaporite grains and rocks ; Green marine clays and rocks ; Green marine clays and ironstones ; Iron-rich grains and iron formations ; Tuffaceous deposits -- Texture and classification: Sand and sandstone textures -- Sandstone classification -- Mudrocks: Siltstones, mudstones, claystones and shales -- Diagenesis: Synsedimentary and surficial diagenetic features -- Compaction -- Cementation: Introduction. …”