Summary
Specific capacities range widely, with averages ranging from less than 5 gpm/ft to nearly 50 gpm/ft. Recharge to the Blaine aquifer is through the infiltration of precipitation on the outcrop. This recharge then moves down-dip predominantly along dissolution channels in the gypsum, anhydrite, and … Return Doc
Geochemical And Isotopic Composition Of Ground Water With …
Limited data are available for the sulfur isotope composition of gypsum from the Floridan aquifer system (Rye and others, 1981; Sprinkle, 1989), and they range from 18.9 to 23.2 per mil. … Fetch This Document
Bitter Lake National Wildlife Refuge – Wikipedia, The Free …
Additionally, the Roswell aquifer underlies the area. Erosion of gypsum by this underground water has caused many sinkholes, some of which have become very deep lakes that are home to unique species. … Read Article
THE GEOCHEMISTRY OF NATURAL WATERS
Saturation indices of gypsum as a function of SO 4 2-concentration for the Madison aquifer. The relationship between these variables shows that dissolution of gypsum /anhydrite is the source of sulfate in these waters. … Access Doc
EDWARDS AQUIFER REGION
This water remains in contact with the limestone and gypsum longer, allowing dissolved mineral concentrations to increase to over 1,000 milligrams/liter. How Does The Aquifer Work? … Document Viewer
Evolution Of The gypsum Karst Of Sorbas (SE Spain)
The lowering of the piezometric level of the gypsum aquifer and the base-level of the basin that entrenched the drainage network, together with the erosion of the overlyingsemipervious materials, led to the gypsum multi-layer aquifer becoming unconfined. … Fetch Doc
By Manfred Koch And Takashi Thomas Shinkawa Temple University …
1 MODELING THE IMPACT OF A PHOSPHOGYPSUM STACK ON THE GROUNDWATER AQUIFER by Manfred Koch and Takashi Thomas Shinkawa Temple University … Retrieve Here
Hydrology, Hazards, And Geomorphic Development O F Gypsum …
However, secondary fracture porosity has developed in the lower Spearfish due to considerable expansion during the hydration of anhydrite to gypsum. Thus, the lower Spearfish yields water to wells and springs making it a respectable aquifer. … Document Viewer
HYDROGEOLOGY AND RECHARGE OF A GYPSUM – DOLOMITE KARST …
Karst Water Resources (Proceedings of the Ankara – Antalya, Symposium, July 1985). IAHSPubl.no. 161 HYDROGEOLOGY AND RECHARGE OF A GYPSUM – DOLOMITE KARST AQUIFER IN SOUTHWESTERN OKLAHOMA, U.S.A. Kenneth S. Johnson Oklahoma Geological Survey, The University of Oklahoma, Norman, Oklahoma 73019, U … Access Document
Evolution Of The gypsum Karst Of Sorbas (SE Spain) Jose M …
gypsum aquifer; 2: Reef limestone (Messinian) at the edges of the basin; 3: Gypsum (Yesares Member, Messinian) outcropping aquifer; 4: Sandstone and marl (Sorbas Member, Upper Messinian); silts and sandy marls (Zorreras Member, Upper Messinian); and conglomerates … Read More
Marcellus Formation – Wikipedia, The Free Encyclopedia
At the base of the Marcellus, in the pyrite-carbonate bed between the carbonaceous black shale and a green calcareous shale bed, pyrite, carbonate, and groundwater reacted to form gossan iron oxide and gypsum As far as the ground water necessary for the conversion could penetrate, the pyrite-carbonate … Read Article
Geography And Map Of Cyprus
Copper, pyrites, asbestos, gypsum, timber, salt, marble, clay earth pigment water resource problems (no natural reservoir catchments, seasonal disparity in rainfall, sea water intrusion to island's largest aquifer … Read Article
Pt6 (pH / Hardness/ Chlorine Test) – YouTube
These ions enter a water supply by leaching from minerals within an aquifer. Common calcium-containing minerals are calcite and gypsum. A common magnesium mineral is dolomite which also contains calcium. … View Video
The Role Of Karst In The Genesis Of Sulphur Deposits, Pre …
The supra-gypsum aquifer is 1 to 25 m thick with a highly varied but generally high porosity consisting of fractures, solution voids and conduits. … Document Retrieval
University Of Silesia Department Of Earth’s Sciences …
Upward recharge into the gypsum from the sub-gypsum aquifer, which enabled solution widening of all available speleo-initiating fractures. Cave systems were developed in zones of the piezo … Read More
Aquifer Definition: Specific (by Water Properties) Or …
Hence, for all practical purposes every groundwater has a chance to reach equilibrium with gypsum, provided this mineral exists in the aquifer rock assemblage, and undersaturation with regards to gypsum indicates this mineral is absent from the aquifer host rocks. … Return Document
The Impact Of Local Rock Properties On Thekarstification Of …
Geophysical Research Abstracts Vol. 13, EGU2011-6242,2011 EGU General Assembly 2011 ©Author(s) 2011 The impact of local rock properties on thekarstification of aquifers close to dam sites: the case of a gypsum karst aquifer on the Birsriverin Switzerland Douchko Romanov (1), Georg Kaufmann (1 … Fetch Content
GROUNDWATER SERVICES PTY LTD: HYDROLOGICAL CONDITIONS AT …
gypsum mine is located along the western margin of a salt lake located some 12 km north comprises a major unconfined aquifer along the Western Australia coastal plain. … Get Document
Geochemical And Isotopic Composition Of Ground Water, With …
Limited data are available for the sulfur isotope composition of gypsum from the Floridan aquifer system (Rye and others, 1981; Sprinkle, 1989; Sacks, 1996), with δ 34 S values ranging from 18.9 to 24.5 per mil. … View Doc
Blaine Aquifer
Wes-Tex GCD F I G L E A O C J H K N D M B P Regional water planning areas 7 Groundwater management areas 9 8 4 16 11 14 13 3 15 6 2 1 12 5 10 3 4 6 1 2 7 5 Subsurface Outcrop The Blaine Aquifer is a minor aquifer located at the east end of the High Plains in North Texas. It is comp osed of red silty shale, gypsum, anhydrite, salt, and … Retrieve Content
A 13 Billion Project: Crude Oil Line From Canada To Texas
There is also a huge concern between, Midwesterners that the Ogallala aquifer in Nebraska will adversely impact the region's main source of Cold Weather Gypsum Board Tips; Cold Weather Concrete Tips; How to Install Wall Insulation … Read Article
UNITED STATES GYPSUM COMPANY – WASHINGTONVILLE PLANT
6/08 Susquehanna River Basin Commission 1721 North Front Street • Harrisburg, PA 17102 • 717-238-0423 • http://www.srbc.net UNITED STATES GYPSUM impacts the withdrawal and consumptive water use will have on fish, wildlife, or other living resources or their habitat; • permanent loss of aquifer … View Document