	*Carrat, H.G. (1971) Relations entre la structure des massifs granitiques et la distribution de l'uranium dans le Morvan. Mineralium Deposita, 6 (1) doi:10.1007/bf00207113*	Journal (article/letter/editorial)
	massifs granitiques et la distribution de l'uranium dans le Morvan H. G. CaRRAT Nancy, France The main subject...phase (250 M.Y.), the main concentration of pitchblende veins took place. Thus one is lead to the genetic...thorium et de l'&ain. Le style de variation de l'uranium proche de celui du thorium dans les roches volcaniques...volcaniques et les granites ~t 6volution calme, se trouve modifi6 d~s les premieres manifestations tectoniques...accrue. L'uranium se fixe alors dans les zones pr~cocement fractur6es et consolid4es de la partie haute des
	*Dahlkamp, Franz J. (2016) Uranium Deposits of the World - Europe. Springer Berlin Heidelberg. doi:10.1007/978-3-540-78554-5*	Book
	Steenfelt (Denmark/Greenland), M. Pagel (France), B. Poty (France), J. Royall (Spain), and A. Kuestermeyer...their magmatic evolution as presented in Chapter 6, France. V. I. Kazansky translated and prepared text and... . . . 159 159 159 159 162 162 162 Chapter 6 France .. . . . . . . . . . . . . . . . . . . . . . ....Rouges Massif, Western Canton of Valais . . . 18.1.1 Les Marécottes-La Creusa Area . . . . . . . . . . . ...this are: Black U products: More or less sooty pitchblende or U adsorbed on carbonaceous matter. Clarke
	*Heinrich, E. William (1958) Mineralogy and Geology of Radioactive Raw Materials. McGraw-Hill Book Company, New York.*	Book
	billion tons. Other countries, such as Australia and France and doubtless the U.S.S.R., likewise established...reference works in this area, e.g., George, 1949; Palache et al. , 1944, 1951; Frondel and Fleischer, 1955. Throughout.... . . . . . . . . . . . . . . . . . . . . . Pitchblende-Pyrite ( ± Pb, Cu, Ag Sulfides) Type . . . ..... . . . . . . . . . . . . . . . . Siliceous Pitchblende-SuIBde Veins . . . . . . . . . . . . . . . ....begins at a lower limit of about 1,000 ppm (McKelvey et al., 1955) , deposits are markedly en1ichecl over
	*Byers, Virginia P. (1978) Principal uranium deposits of the world. Open-File Report* Vol. 1978 (78-1008) US Geological Survey doi:10.3133/ofr781008**	Report (issue)
	Spain.............................................. France............................................. England...minerals (pitchblende and uraninite) occur either in extensive bedded deposits of pitchblende in sedimentary...silicic intrusions in orogenic belts (e.g., Spain, France, Bohemian Massive, and Colorado Rockies); (4) in...Massif; Vosges vein deposits of Massif Central, France; and vein deposits of Spanish Meseta, Portugal)...U308. See table 1. 11 USA 47% 161,214 (209,559 France and associates 6% 27,853)121,427 South Africa

Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: May 3, 2024 01:36:18

Go to top of page

Pitchblende from Les Vernays, Grury, Charolles, Saône-et-Loire, Bourgogne-Franche-Comté, France

Pitchblende from
Les Vernays, Grury, Charolles, Saône-et-Loire, Bourgogne-Franche-Comté, France