	Strahan, Aubrey (1907) Memoirs of the Geological Survey of Great Britain Vol. 9 (1), Geology of the South Wales Coalfield. Part IX. West Gower and the Country around Pembrey. Geological Survey of Great Britain	Report (edition)
	of the Survey, after Mr. Wilkinson had left the district, were enabled to throw light on some dot1btful...zones made known by Dr. Vaughan in the Bristol district. Though there are no sections in which they are...Conglomerate, Keuper Pennant Series with Gyscwm Vein at its - . Lower Coal Series ; the top only Shales...Shales . • Main T,imestone Lower I,im�stone Shales White Conglomerate Red Conglomerate Brownstones Red Marls...next below them, which under the name of the Hughes Vein has proved most valuable through Gower and around
	*(1888) For the year 1887. Mining and Mineral Statistics of the United Kingdom of Great Britain and Ireland. Geological Survey of the United Kingdom*	Report (issue)
	• • • • • • • • MINES AND MINERALS. MINING AND MINERAL STATISTICS OF TIIE UNITED KINGDOM...l\UNE,i ANT) OF SOME 01'' THE O PENWOJU{S. No. 1. District.-Scotland East, Mr. Ralph Moore -Scotland West...Mines is prepared by each Inspector for his own district, and tb.e list of Record Plans is prepared by...is required to send to the Inspe,'!to1· for the district an Annual Return of the yuantity of 1n.ineral...to any particular county, or any large portion of a county or Inspector's district. The Metalliferous
	Archer, A. A. (1968) Geology of the South Wales Coalfield. Special Memoir. The Upper Carboniferous and later formations of the Gwendraeth Valley and adjoining areas in parts of the Carmathen (229), Ammanford (230) and Worms Head (246) sheets. Memoirs of the Geological Survey of Great Britain, Institute of Geological Sciences.	Report (Issue volume)
	CYNHEIDRE A D ADJACENT COLLIERIES PREFACE Tms DISTRICT was first surveyed, on the one-inch scale, over...National Grid six-inch-to-mile geological maps of the district are published and new colour-printed editions...Cynheidre boreholes: Mr. R. J. Wyatt and Mr. D. E. White collected from some of the opencast coal sites....concerned: by the Area Chief Surveyor, Mr. E. S. Rees, and the Group Surveyors� Mr. G. 0. Thomas and Mr...Band to Rhasfach Vein: General, 33; Details, 36; Rhasfach Vein to Amman Rider Vein: General, 43; Details

Quartz from Rees vein, Antelope claims, Eagle Mining District, White Pine County, Nevada, USA

Quartz from
Rees vein, Antelope claims, Eagle Mining District, White Pine County, Nevada, USA