U
Ulu Sokor see under Kelantan
United Kingdom
- mineral exploration : Searching for ore deposits in the Southwest of
England [Hosking, K.F.G., 1984a]
- mineralization : Geology of the Cornubian tin field [Jackson, N.J., 1979]
- tin deposits : The stanniferous placers of Cornwall [Camm, G.S. &
Hosking, K.F.G., 1984a]
- tin ores : The curious tin-ore of Wheal Primrose, St. Agnes, Cornwall
[Hosking, K.F.G., 1978a]
- A yellow tin-spar from Ireland [Hosking, K.F.G., 1982b]
unconformities see under stratigraphy
Upper Segama see Segama under Sabah
uranium
- Bukit Takun : Traces of uranium at Bukit Takun [Hosking, K.F.G. &
Loganathan, P., 1970]
- identification : Microchemical aids to the identification of minerals
[Hosking, K.F.G., 1977a]
uranium ores
- exploration : Status of uranium exploration in Peninsular Malaysia [Chu,
L.H. & Chand, F., 1984, 1986]
- potential : Geothermal energy and uranium mineralization potential of the
Main Range granite province [Chakraborty, K.R., 1992]
United States of America
- faults : The San Andreas Fault System, California [Crowell, J.C., 1988]
- geothermal energy : Deep slim hole, diamond core drilling program proves
effective for geothermal assessment in Hawaii [Olson, H.J. & Deymonaz,
J.E., 1992, 1993]
- mineral deposits : The Sierra Nevada Batholith, California, and spacially
related mineral deposits [Dodge, F.C.W. & Bateman, P.C., 1977]
- Selected copper-bearing skarns and epizonal granitic intrusion in the
southwestern United States [Theodore, T.G., 1977]
- petroleum : Estimates of undiscovered recoverable conventional oil and gas
resources [Mast, R.F., 1989]
urban geology
- landfill : Geological and hydrogeological perspectives on the waste
disposal system [Mohamad Ali Hasan, 1993]
- waste disposal : Selection of solid waste disposal sites [Tan Boon Kong,
1981]
- waste management : A preliminary appraisal on the waste disposal
management system in Malaysia [Mohamad Ali Hassan, 1992b]
U.S.S.R.
- granites : Late Mesozoic granitic magmatism in geological structures of
the U.S.S.R. North-East [Shilo, N.A. & Milov, A.P., 1977]

