...Leo J. Miller Abstract The major uranium ore control of the Happy Jack uranium deposit of White Canyon, San Juan County, Utah, is a paleostream channel containing sediments of the Shinarump conglomerate. Intrachannel controls include organic matter, lithologic variations, and channel "lows...

... systems exposed in ceiling of Happy Jack Mine. A) System with three, short horizontal tunnels (t), three chambers (ch), and a few laterals (l). B) Simple system with a single chamber (ch). C) Single tunnel. D , E) Systems generally similar to Part A, with short, horizontal tunnels (t), chambers...

...Fred J. Wicks Inevitably the longer you are in a place, the less time there is for research. Now that I have retired, the thrill and excitement of research have returned, and I am a very happy mineralogist. I thank my daughter Claire, my partner Lancelyn Watters, and my niece Skyler Chiurka...

... be the same phase as that reported incompletely characterised from the Happy Jack Mine in Comet Vale, Western Australia (Grguric et al ., 2006 ) and thought at the time to be the Ca analogue of petterdite briefly reported by Birch et al. ( 2000 ). We have examined the sample of ‘Ca-Petterdite’ from...

... several others. Just after the air-blast a billowy dense sandy cloud of pulverized rock descended from the impact site toward the nature center, abrading trees and depositing gravelly coarse sand. Dust from the cloud rose rapidly into the air and plunged the area near Happy Isles into darkness for some...

... (sand and gravel), at the eastern end of Yosemite Valley near Happy Isles, the pronounced downstream decrease in the gradient of the Merced River has led to deposition of coarser debris on an alluvial fan in the vicinity of Upper Pines Campground ( Figure 4 ). We mapped 519 boulders by hand...

... (Saskatchewan, Canada); 5: Kiggavik (Nunavut, Canada); 6: Echo Bay, Camray Mine, Ranwick Mine (Ontario, Canada); 7: Camie River (Quebec, Canada); 8: Ike Mine, Happy Jack Mine (Utah, USA); 9: Gilpin, Central City, Wood Lode, German Mine, Black Hawk Mine, Marshall Pass district (Colorado, USA); 10: Ingersol Mine...

... Copyright © 2025 by the Mineralogical Society of America 2025 Mineralogical Society of America The readers has free access to the “free” material but MSA holds the rights SOCIETY NEWS Mineralogical Society of the UK and Ireland www.minersoc.org HAPPY 2025 TO ALL! Best New Year wishes...

.... This was to be a pivotal move for Bernard because he was taught Ordinary Level geography and Advanced Level geography and geology by Jack Waltham and the late George Chapman. Several future geologists such as Malcolm Hart, Jack Pattison and John Varker, were also mentored by these two charismatic and inspirational...

... communicating on paper about paper. Having caged himself in, built himself in brick walls, concrete and iron and glass, man has shut himself out from the earth. Now there are certain individuals happy in such an atmosphere. They are urban, they believe in the paper world, the reality being, to them, a nasty...

.... MacKenzie and Jack Zussman. It was during the Manchester years that Ansel developed his skill as a teacher. His students were not restricted to those in the University. He taught extramural classes in a wide area – from Clitheroe to east Cheshire – and was always amazed and delighted by the enthusiasm...

... fauna. The transitional, late Middle Ordovician contact between the second volcanic phase (P6) and turbidite, chert and black shale sequences is well exposed along the c . 100 km long Kiandra Volcanic Belt, particularly in the Happy Jacks and Mt. Jagungal area, near Kiandra ( Fig. 2 , column E...

... Geologists Awards for 2021* R. A. F. Penrose Gold Medal for 2021 Citation of Lawrence M. Cathles, III T ucker B arrie Dear SEG Members and Fellows: I first met Larry at the 1991 Toronto GAC-MAC-SEG meeting. Ed Spooner and I had organized a session on Abitibi ore deposits, and Ed...

.... , 1955 , “ Uranium Ore Controls of the Happy Jack Deposit, White Canyon, San Juan County, Utah ,” Econ. Geol. , Vol. 50 , pp. 156 – 69 . Miser , H. D. , 1924 a, “ The San Juan Canyon, Southeastern Utah: a Geographic and Hydrographic Reconnaissance ,” U. S. Geol. Survey Water-Supply Paper...

... in the year 2000 and died in December 2019. Jack Pattison of Skipton who remained a Member of the Society from 1961 until his death in November. Ian Jackson of Edinburgh who joined the Society in 1973. Peter M. Balchin of Ilkley who joined the Society in 2012. Subscriptions have remained unchanged...

..., which is searching for a successor to Jack the meeting. The Mineral Deposits Division of GAC, under their (sec notice in this issue), chairman Ed Debicki, kindly invited us to share their Wednesday we may have to face a luncheon with them. At this we were able to honor our Silver substantial increase...

.... In 1887, Knight returned to Wyoming from Nebraska to take a somewhat enhanced position as an assistant territorial geologist and assayer. Soon he was asked to test ore from the Carbonate Belle, a gold mine northwest of Cheyenne, in the Happy Jack-Vedauwoo area ( Reckling and Reckling, 1998 , p. 2...

...Kenneth J. Hsü Abstract The Pliocene sediments of Ventura field, more than 10,000 ft (3,048 m) thick, were deposited in a deep-sea basin, and subsequently were folded into an anticline. Three approaches were used to investigate sand trends within the basin: (1) facies relations using isopach maps...