Náttúrufræðingurinn - 1981, Síða 83

McKenzie, W. F. & A. H. Truesdell. 1977.
Geothermal reservoir temperatures es-
timated from the oxygen isotope com-
positions of dissolved^ sulfate and water
from hot springs and shallow drillholes.
Geothermics. 5: 51—62.
Mahon, W. A.J. 1960. Sampling of geother-
mal drillhole discharge at Wairakei, New
Zealand. í riti U. N. Conference on New
Sources of Energy, Rome, 1960, grein
E/35/9/46.
— 1975. Review of hydrogeochemistry of
geothermal systems, prospecting, deve-
lopment and use. I riti Second United
Nations Symposium on the Develop-
ment and Use of Geothermal Resources,
San Francisco, 20. — 29. maí, 1975,
775-783.
Nehring, H. L. & A. H. Truesdell. 1977. Col-
lection of chemical, isotope, and gas
samples from geothermal wells. I riti
Second Workshop on Sampling and
Analyses of Geothermal Effluents, Las
Vegas, febrúar 1977.
— & R. H. Mariner. 1979. Sulfate-water iso-
topic equilibrium temperatures for ther-
mal springs and wells of the Great Basin.
Geothermal Resources Council Trans. 3:
485—488.
Panichi, C., G. C. Ferrara & R. Confiantini.
1977. Isotope geothermometry in the
Larderello geothermal field. Geother-
mics 5: 81 —88.
Ragnars, Karl. 1978. Methods of exploration
and cxploitation of low-temperature
geothermal fields in Iceland. Skýrsla
Orkustofnunar, OS JHD 7833.
Sakai, H. 1977. Sulfate-water isotope ther-
mometry applied to geothermal systems.
Geothermics. 5: 64—74.
Sigvaldason, Guðmundur E. 1973. Geochemical
methods in geothermal exploration.
Geothermal Energy, Unesco, Paris, 49 —
59.
Stefánsson, Valgarður & Stefán Arnórsson. 1975.
A comparative study of hot-water
chemistry and bedrock resistivity in the
southern lowlands of Iceland. 1 riti
Second United Nations Symposium on
the Development and Use of Geothermal
Resources, San Francisco, 20. — 29. maí,
1975. 2: 1207-1216.
Swantesson, Jan & Ilrefna Kristmannsdóttir.
1978. Efnasamsetning ummyndaðs bergs
í Kröflu. Skýrsla Orkustofnunar OS
JHD 7822, 8 bls.
Tómasson, Jens & Hrefna Krislmannsdóltir.
1972. High temperature alteration
minerals and thermal brines, Reykjanes,
Iceland. Contrib. Mineral. Petrol. 36:
123-134.
— Ingvar Birgir Friðleifsson & Valgarður Stcf-
ánsson. 1975. A hydrological model for
the flow of thermal water in south-
western Iceland with special reference to
the Reykir and Reykjavík thermal areas.
I riti Second United Nations Symposium
on the Development and Use of
Geothermal Resources, San Francisco,
20,—29. maí 1975. 1: 643—651.
— & Hrefna Kristmannsdóttir. 1976.
Hydrothermal alteration in a high-
temperature area. í riti International
Symposium on Water-Rock Interaction,
Prag, 1974: 243—249.
Truesdell, A. //. 1975. Geochemical tech-
niques in exploration. Summary of sec-
tion III. 1 riti Second United Nations
Symposium on the Development and
Use of Geothermal Resources, San
Francisco, 20. — 29. maí, 1975. 1: 53 — 79.
— & B. F.Jones. 1974. WATEQ, a computer
program for calculating chemical equili-
bria of natural waters. Jour. Res. U. S.
Geol. Survey. 2: 233—240.
— & R. 0. Fournier. 1975. Calculations of
deep temperature in geothermal systems
from the chemistry of boiling spring
waters of mixed origin. í riti Second
United Nations Symposium on the
Development and Use of Geothermal
Resources, San Francisco, 20.—29. maí
1975. 1: 837-844.
White, D. E. 1970. Geochemistry applied to
the discovery, evaluation, and ex-
ploitation of geothermal energy resour-
ces. Geothermics, sp. issue 2, 1: 58—80.
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