Centre County

Table V. Mercury in Coal from the Lower Kittanning Coalbed, Centre County, Md.

Table I. Bituminous Substances in Ordovician and Silurian Rocks from Mobile Oil Co. No. 1 long Well, Centre County, Pa.a...

Mobile Producing Company No. 1 Long Well, Centre County, Pennsylvania core samples from Lower Ordovician, Middle Ordovician and Middle Silurian (not shown on map). 

Quartz. In this seam, quartz content tends to be relatively low, with many samples containing less than 15% (Figure 3). High quartz contents (15-20% and above) are observed in the north-central part of the region, in Clarion and Jefferson Counties, and in several isolated areas along the eastern edge of the field area, such as Centre County. Low quartz contents occur in a zone extending from the south and southeast towards the northwest, and in Clearfield County. 

T.P. Guinee Moorepark Food Research Centre, Teagasc, Fermoy, County Cork, Ireland. P.L.H. McSweeney Department of Food and Nutritional Sciences, University College, Cork, Ireland. 

The Beverly and Raymond Sackler Faculty of Exact Sciences, School of Chemistry, Tel-Aviv University, Ramat-Aviv, Tel-Aviv 69978, Israel Department of Chemistry and Biochemistry, University of Maryland, Baltimore County Campus, 5401 Wilkens Avenue, Baltimore, Maryland 21228-5398, USA Institut de Chimie des Substances Naturelles du Centre National de la Recherche Scientifique, 91190 Gif sur Yvette, France... 

In 1350 or thereabouts cast iron was produced in Sussex, which county was at that period one of England s most important centres of the iron industry. The introduction of cast iron made it possible to utilise our ores to far greater advantage than would otherwise have been the case, and constituted an important advance in the metallurgy of iron. It was in the little Sussex village of Buxted that... 

The married quaners estate was purchased by the local authority in 1958 and a few years later Wiltshire County Council ruled that the workers hostel and the ninety-four married quarters must be demolished by the end of 1965. At that time 70% of the tenants were Enfield workers, a substantial proportion of the 200 people still employed underground. The wartime huts were subsequently replaced by a permanent estate of council houses, but the community centre and dance hall remained and were later taken over by Royal Enfield as a drawing office and stores. After 1970 the surface buildings were used for a short time by a local rubber company, but in the early 1980s the land was partially cleared to make way for a housing development, which was later cut back substantially when concern was raised about the stability of the mine workings under the site. 

National Coordinating Centre forthe Physics of Mammography, Royal Surrey County Hospital, Guildford GU2 7XX, UK Ruben Van Engen... 

Teagasc, Dairy Products Research Centre, Moorepark, Fermoy, County Cork, Ireland School of Biotechnology, Dublin City University, Dublin, Ireland... 

Nigel G. Teman, BSc, PhD Northern Ireland Centre for Food and Health, Centre for Molecular Biosciences, University of Ulster, Coleraine, County Londonderry, N. Ireland, UK... 

Cuprorivaite occurs as vitreous tabular blue crystals, often in association with quartz iq.v.), and its formation is associated with centres of volcanic activity. It is a rare mineral and is related to the equally rare barium copper silicate mineral, effenbergerite q.v.). Cuprorivaite is known from only a few locahties worldwide, such as Sattelberg and Udersdorf (Germany), Messina (South Africa) and Klamath County (Oregon, USA). 

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