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The AAPG/Datapages Combined Publications Database

Showing 4,515 Results. Searched 191,010 documents.

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Abstract: Constraining the origin of metals and mechanisms of metal precipitation in the Bushveld Complex, South Africa: a fluid and melt inclusion study of pegmatites below the Merensky reef

Erin E. Adlakha

Atlantic Geology

...Abstract: Constraining the origin of metals and mechanisms of metal precipitation in the Bushveld Complex, South Africa: a fluid and melt inclusion...


Abstract: Fluid inclusions record a history of melt source, transport and optimum fluid conditions for base-metal mineralization at the Pitarrilla Ag-Zn-Pb deposit, Sierra Madre Occidental, Mexico

Daniel J. Kontak, Claire Sommers, Harold Gibson

Atlantic Geology

...Abstract: Fluid inclusions record a history of melt source, transport and optimum fluid conditions for base-metal mineralization at the Pitarrilla Ag...


Abstract: Land-use controls on spatiotemporal trace metal accumulation in Maritime Canadian lakes

Dewey W. Dunnington, Ian S. Spooner, Joshua Kurek, Chris E. White, R. Jack Cornett, Graham A. Gagnon

Atlantic Geology

...Abstract: Land-use controls on spatiotemporal trace metal accumulation in Maritime Canadian lakes Dewey W. Dunnington, Ian S. Spooner, Joshua Kurek...


Sacamuestras de Pared (IN SPANISH), Side Wall Core Sampler

Martin Nava Garcia

Boletín de la Asociación Mexicana de Geólogos Petroleros (AMGP)

... de datos que permitan un mejor estudio de los yacimientos. En campos ya desarrollados y bien estudiados, muchas veces es suficiente con hacer el...


Concentrations of heavy metals and hydrocarbons in groundwater near petrol stations and mechanic workshops in Calabar metropolis, southeastern Nigeria

T. N. Nganje, A. E. Edet, S. J. Ekwere

Environmental Geosciences (DEG)

... naphthalene. The ratios of phenanthrene/anthracene, fluoranthene/pyrene, and benzo(a)anthracene/chrysene and factor analysis indicate several sources...


Abstract: Diagenetic Incorporation of Heavy Metals in Clays: Importance in the Interpretation of Environmental Test Well Monitoring Data

Wayne C. Isphording

GCAGS Transactions

... to monitor heavy metal contamination can lead to mis-interpretation (and litigation), however, because they fail to consider the actual means...


Exploitation of Manganese Nodules in South Pacific--Summary: Minerals

G. P. Glasby

AAPG Special Volumes

..., and M. N. Delach, 1973, Ocean manganese nodules metal values and mining sites: Natl. Sci. Found., Office Internat. Decade Ocean Explor., v. 4, 57 p...


Developing Hydrogen As A Future Energy Carrier

Ian Wells

Petroleum Exploration Society of Australia (PESA)

... Hyd rogen Vision' Towards a Hydrogen Economy (BP)' The Ita lian Hydrogen National Programs: strategi es, resources and p erspectives' The New Zealand...


Meteoric-burial Diagenesis of Middle Pennsylvanian Limestones in the Orogrande Basin, New Mexico: Water/Rock Interactions and Basin Geothermics

Thomas J. Algeo, Bruce H. Wilkinson, Kyger C. Lohmann

Journal of Sedimentary Research (SEPM)

... metal carbonates: Journal of Chemical Physics, v. 51, p. 5547-5558. PEARSON, F.J. AND SWARZENKI, W.V., 1974, 14C evidence for the origin of arid region...


The Interaction of Natural Organic Matter with Grain Surfaces: Implications for Calcium Carbonate Precipitation

Richard M. Mitterer, Robert Cunningham Jr.

Special Publications of SEPM

... with metal ions in proportion to the concentration of carboxyl groups present. Blockage of carboxyl groups to make them inactive destroys the ability...


A coal-sulfur model for Sydney Coalfield (Upper Carboniferous), Nova Scotia, Canada

Erwin L. Zodrow

Atlantic Geology

..., Nova Scotia B1P 6L2, Canada Date Received April 4,1991 Date Accepted September 16,1991 Methods of modern factor analysis are applied to a set of 31...


Geological Society of Malaysia Newsletter Number 17 (March 1969)

P. H. Stauffer editor

Geological Society of Malaysia (GSM)

...,ES . ~,: . :. SOI:l({Nt.J Tr~ndi~g Faults in the Kuala Lumpur ' and Other Areas Y.K. Shu Geo19gicalSurvey of Hest Malaysia · · tnilJ,e t-Jsletter...


The Effect Of Mn3O4-K Formate Mud on LWD/LWT Response and Solving Interpretation: Case Study of HPHT Gas Field, Offshore Madura Strait, East Java

Erick Prim Putra, Ryan Surjaudaja, Antonius Himawan, Rizky Ferdiansyah

Indonesian Petroleum Association

... water based mud that was used in previous exploration well. It has high radioactivity, high density, high photoelectric factor, low hydrogen index (HI...


Mineral Economy of Canada--Past, Present, and Future

W. Keith Buck

AAPG Bulletin

... during the past century, whereas the GNP for the country only increased by a factor of 15 and population increased by a factor of 6. In the total primary...


Hydraulic, water quality, and isotopic characterization of Late Cretaceous–Tertiary Ardley coal waters in a key test-well, Pembina–Warburg exploration area, Alberta, Canada

S.M. Harrison, T. Gentzis, M. Payne

CSPG Bulletin

... and 250 mg/L, respectively. Detailed analyses of the formation waters showed that dissolved and total trace metal concentrations fall within Canadian...


The Granites of the Southeast Asian Tin Belt

E. J. Cobbing

Geological Society of Malaysia (GSM)

...-bordered vein swarms of oassiterite and wolframite. 2. The Eastern Provinoe. Magnetite-oassiterite skarns + base metal sulphides with antimony in Thailand...


Enough to Make Munch Scream!

Gareth Cooper

Petroleum Exploration Society of Australia (PESA)

... of statistically invalid medal ta lli es .. . about 40 of Au stralia's elite geos ci entist s (and myself) w ere out batting for the natio n at the grand quadrennia...


Unconventional Advanced High Performance Micromaterial for Enhancing Drilling Mud Cleaning Performance of Spacer Fluids in Horizontal Wells: From Laboratory Development to Field Applications

Roderick Pernites, Jason Brady, Felipe Padilla, Jordan Clark, Caitlin McNeilly, Waqas Iqbal, Juan Lacorte, Eduardo Gonzalez, Mark Embrey

Unconventional Resources Technology Conference (URTEC)

...-aqueous drilling mud for 2 min and gently rotating (20 rpm) the metal sleeve outside the sample cup for another 2 min to allow the loosely bound mud...


Saturated Column Feasibility Study Using Cationic Surfactants for In Situ Removal of Lead from Soil

Ted S. Kornecki, Glenn O. Brown, Barry Allred

Environmental Geosciences (DEG)

.... (1981). The influence of surfactants on the adsorption of heavy metal ions by clays. Water Resour, 17, 215-225. Bouchard, D. C., Powell, R. M...


Sulphur Mining

John L. Henning

AAPG Bulletin

... in a complex compound to harass the miner and refiner of nearly every metal used in commerce. Its existence, however, in this form provides a wide...


Upper Proterozoic Carbonate Stratigraphy, Diagenesis, and Stromatolitic Phosphorite Formation, Irece Basin, Bahia, Brazil

Aroldo Misi, J. Richard Kyle

Journal of Sedimentary Research (SEPM)

..., E.S., 1976, Evolutionary process in the formation of stromatolites, in Walter, M.R, ed., Stromatolites: Amsterdam, Elsevier, p. 149-162. BABINSKI, N.A....


Physico-Chemical Characteristics and Geochemical Composition of Soil from the Former Air Terjun Mine, Kota Tinggi, Johor

Sahibin Abd. Rahim, Tukimat Lihan, Zulfahmi Ali Rahman, Baba Musta, Adong Laming, Wan Mohd. Razi Idris, Muhd. Barzani Gasim, Siti Rahayu Awang

Geological Society of Malaysia (GSM)

... less than 4.11% whereas K2O and P2O5 content were less than 1%. The range of concentration for heavy metal were 105-1066 µg/g for Zr , 31-107 µg/g...


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