Shawe daniel (34 résultats)
Langue : anglais
Edité par United States Government Printing Office., 1976
- Couverture souple
- Magazine ou périodique
Vendeur : Eryops Books, Stephenville, TX, Etats-UnisEryops Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 4,37
EUR 5,14 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSoft cover. Etat : Very Good. ORIGINAL 1976 PUBLICATION; this is NOT ex-library; softcovers; in very good condition.
Langue : anglais
Edité par United States Geological Survey., 1981
- Couverture souple
Vendeur : Eryops Books, Stephenville, TX, Etats-UnisEryops Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 4,37
EUR 5,14 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSoft cover. Etat : Very Good. ORIGINAL 1981 PUBLICATION; Softcovers; ex-corporate library; in very good condition.
Langue : anglais
Edité par United States Government Printing Office., 1984
- Couverture souple
Vendeur : Eryops Books, Stephenville, TX, Etats-UnisEryops Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 6,13
EUR 5,14 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSoft cover. Etat : Very Good. Softcovers; ex-library; minor shelfwear; o/w in very good condition.
Mineral Resources of the Fish Creek Canyon, Road Canyon, and Mule Canyon Wilderness Study Areas, San Juan County, Utah. (USGS Bulletin 1755-B).
Bove, Dana J., Daniel R. Shawe, Greg K. Lee, William F. Hanna and Rodney E. Jeske.
Langue : anglais
Edité par United States Government Printing Office., 1989
- Couverture souple
Vendeur : Eryops Books, Stephenville, TX, Etats-UnisEryops Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 6,13
EUR 5,14 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSoft cover. Etat : Very Good. Softcovers; ex-library; minor shelfwear w/ light creasing of corners of wraps and leaves; o/w in very good condition.
Langue : anglais
Edité par United States Government Printing Office., 1972
- Magazine ou périodique
Vendeur : Eryops Books, Stephenville, TX, Etats-UnisEryops Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 1,72
EUR 5,14 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierNo Binding. Etat : Very Good. ORIGINAL Article, disbound from journal; no covers; in very good condition.
Langue : anglais
Edité par United States Government Printing Office., 1976
- Couverture souple
- Magazine ou périodique
Vendeur : Eryops Books, Stephenville, TX, Etats-UnisEryops Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 8,78
EUR 5,14 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSoft cover. Etat : Very Good. ORIGINAL 1976 PUBLICATION; includes the two large folded plates in rear pocket (complete for this publication); this is NOT ex-library; softcovers; in very good condition.
Edité par U.S. Gov't Printing Office [1990], 1990
- Couverture souple
Vendeur : Arundel Books, Seattle, WA, Etats-UnisArundel Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : CBA
Etat: Occasion - Satisfaisant
EUR 4,37
EUR 4,93 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSaddle-stapled wraps. Etat : Good. 4to - over 9¾" - 12" tall. 4to 74pp U.S. Geological Survey Bulletin 1857-B; Geology and Resources of Gold in the United StatesIllustrated by Maps, Ggraphs and Charts.
Edité par USGS Bulletin 1214-C, 1966, 11 Pp. + 7 Folded Plates in Rear Pocket., 1966
- Couverture souple
Vendeur : Eryops Books, Stephenville, TX, Etats-UnisEryops Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Satisfaisant
EUR 4,19
EUR 5,14 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSoft Cover. Etat : Good. Softcovers; ex-library; minor shelfwear w/ light creasing of corners of wraps and leaves; o/w in good condition.

Edité par U. S. Geological Survey, Washington, D. C., 1984
- Couverture souple
- Édition originale
Vendeur : Crossroads Books, Reno, NV, Etats-UnisCrossroads Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : IOBA
Etat: Occasion - Satisfaisant
EUR 6,62
EUR 4,33 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierPaperback. Etat : Good. First Edition. Unmarked, internally. Front cover has some coffee splashes on top of front cover and some bumping of lower right corner. ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast. ; U. S. Geological Sur…vey Professional Paper; Vol. 1287; 4to 11" - 13" tall; 42 pages; B007FDFOSS.

Edité par Mackay School of Mines, University of Nevada, Reno, Reno, Nevada, 1978
- Couverture souple
Vendeur : Crossroads Books, Reno, NV, Etats-UnisCrossroads Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : IOBA
Etat: Occasion - Assez bon
EUR 6,62
EUR 4,33 expéditionExpédition nationale : Etats-UnisQuantité disponible : 2 disponible(s)
Ajouter au panierEtat : very good. from the cover, "A road log and guide to the Carlin gold mine, Copper Canyon mine, Mountain Springs barite mine, and to the Eureka and Robinson districts, Nevada; and to the Spor Mountain beryllium district, Yellow Chief mine, and Tintic district, Utah." softcover, 11" x 8.5", 75 pages, illustrated.
Autres imagesEdité par U. S. Gov't Printing Office [1990], Washington, D. C., 1990
- Couverture souple
- Édition originale
Vendeur : Crossroads Books, Reno, NV, Etats-UnisCrossroads Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : IOBA
Etat: Occasion - Assez bon
EUR 6,62
EUR 4,33 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSoftcover. Etat : Very Good-. First Edition. Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast; U. S. Geological Survey Bulletin; Vol. 1857E; B&W Illustrations; 4to 11" - 13" tall; 55 pages DN1.
Langue : anglais
Edité par United States Government Printing Office., 1968
- Couverture rigide
- Magazine ou périodique
Vendeur : Eryops Books, Stephenville, TX, Etats-UnisEryops Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 17,60
EUR 5,14 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierHardcover. Etat : Very Good. ORIGINAL 1968 PUBLICATION; includes BOTH text and plates volumes; ex-library; plates volume in separate cardboard slipcase; light creasing of corners of several leaves on text; o/w text and all plates in very good condition. This is a heavy volume; extra shipping might be required for priority mail o…r international orders.

Edité par U.S. Geological Survey, Flagstaff, Arizona, 1990
- Couverture souple
Vendeur : Crossroads Books, Reno, NV, Etats-UnisCrossroads Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : IOBA
Etat: Occasion - Satisfaisant
EUR 9,93
EUR 4,33 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierEtat : good. from the abstract, "The USBM (U.S. Bureau of Mines) and the USGS (U>S. Geological Survey) studied the identified mineral resources (known) and the mineral resource potential (undiscovered) of the Mormon Mountains Wilderness Study Area (NV-050-161, with addition), Nevada." softcover, 11" x 8.5", 28 pages, folded plat…e 1 inside rear pocket, yellow highlighting.

Edité par U. S. Geological Survey, Washington, D. C., 1984
- Couverture souple
- Édition originale
- Signé
Vendeur : Crossroads Books, Reno, NV, Etats-UnisCrossroads Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : IOBA
Etat: Occasion - Assez bon
EUR 9,93
EUR 4,33 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierPaperback. Etat : Very Good. First Edition. Unmarked, except for signature and short dedication of first author. ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast. ; U. S. Geological Survey Professional Paper; Vol. 1287; 4to 11" - 13…" tall; 42 pages; B007FDFOSS; Signed by Author. Signed.

Edité par United States Government Printing Office, Washington, 1976
- Couverture souple
Vendeur : Crossroads Books, Reno, NV, Etats-UnisCrossroads Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : IOBA
Etat: Occasion - Assez bon
EUR 9,93
EUR 4,33 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierEtat : very good. from the title page, "An Evaluation of the geochemistry, geographic distribution, and geologic environments of fluorine, and descriptions of major United States fluorine mineral deposits." DB1. softcover, 11.5" x 9", 99 pages, illustrated.
Edité par GPO, 1966
- Couverture souple
Vendeur : COLLINS BOOKS, Seattle, WA, Etats-UnisCOLLINS BOOKS
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : CBA
Etat: Occasion
EUR 8,82
EUR 5,99 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierPAPERBACK. Paperback edition. 11pp+7 folded maps/charts, octavo. Geological Survey Bulletin 1214-C. owner name, tight binding, owner embossment, clean throughout, Very Good-.
Edité par U. S. Department of the Interior, Washington, D. C., 1968
- Couverture souple
Vendeur : Willis Monie-Books, ABAA, Cooperstown, NY, Etats-UnisWillis Monie-Books, ABAA
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 8,82
EUR 6,85 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au paniersoftcover. Etat : Very Good. No Dust Jacket. Geological Survey Professional Paper 576-A. Label on front cover and address label on title page.

Edité par U.S. DEPARTMENT OF THE INTERIOR, Washington, D. C., 1990
- Couverture souple
- Édition originale
Vendeur : Crossroads Books, Reno, NV, Etats-UnisCrossroads Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : IOBA
Etat: Occasion - Assez bon
EUR 13,23
EUR 4,33 expéditionExpédition nationale : Etats-UnisQuantité disponible : 5 disponible(s)
Ajouter au panierPaperback. Etat : Very Good. First Edition. Unmarked. ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast. ; U. S. Geological Survey Bulletin; Vol. 1857F; 4to 11" - 13" tall; 49 pages; B0018JIQOY DS1.

Edité par United States Government Printing Office, Washington, 1988
- Couverture souple
Vendeur : Crossroads Books, Reno, NV, Etats-UnisCrossroads Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : IOBA
Etat: Occasion - Bon
EUR 13,89
EUR 4,33 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierEtat : near fine. from the title page, "Megabreccias associated with the Manhattan and Mount Jefferson calderas possess characteristics that suffest origin by ash-flow rather than by caldera-wall collapse." softcover, 11" x 8.5", illustrated, 28 pages, plates 1-3 folded inside rear pocket.

Mineral Resources of the Mormon Mountains Wilderness Study Area, Lincoln Conty, Nevada; U.S. Geological Survey Bulletin 1729-B
Shawe, Daniel R., H. Richard Blank, JR., Brian P. Wernicke, Gary J. Axen, Harlan N. Barton, and Gordon W. Day; U.S. Geological Survey, Richard L. Rains; U.S. Bureau of Mines
Edité par United States Government Printing Office, 1988
- Couverture souple
Vendeur : Crossroads Books, Reno, NV, Etats-UnisCrossroads Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : IOBA
Etat: Occasion - Bon
EUR 13,89
EUR 4,33 expéditionExpédition nationale : Etats-UnisQuantité disponible : 2 disponible(s)
Ajouter au panierEtat : near fine. from the abstract, "The USBM (.S. Bureau of Mines) and the USGS (U.S. Geological Survey) studied the identified mineral resources (known) and the mineral resorce potential (undiscovered) of the Mormon Mountains Wilderness Study Area (NV-050-161), Nevada." softcover, 11" x 8.5", 1 folded plate inside rear pocket…, 18 pages, illustrated.
Edité par U.S. Govt. Print. Off
Vendeur : Lexington Books Inc, Idaho Falls, ID, Etats-UnisLexington Books Inc
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Satisfaisant
EUR 10,60
EUR 4,93 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierEtat : Good. Good+; Contents are tight and clean; maps at back; Ex-Library; Soft Cover; United States Government Printing Office; 1966; 0.

Edité par United States Government Printing Office, Washington, 1989
- Couverture souple
Vendeur : Crossroads Books, Reno, NV, Etats-UnisCrossroads Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : IOBA
Etat: Occasion - Assez bon
EUR 17,21
EUR 4,33 expéditionExpédition nationale : Etats-UnisQuantité disponible : 3 disponible(s)
Etat : very good. from the abstract, "Man most likely first obtained gold from placer deposits more than 6,000 years ago. Placers account for more than two-thirds of the total world gold supply, and roughly half of that mined in the States of California, Alaska, Montana, and Idaho." softcover, 11" x 8.5", 19 pages, illustrated.

United States Gold Terranes Part I, U.S. Geological Survey Bulletin 1857B
Shawe, Daniel R., and Ashley, Roger P., Scientific Editors, Carter, L.M.H., Technical editor
Edité par United States Government Printing Office, Denver, CO, 1989
- Couverture souple
Vendeur : Crossroads Books, Reno, NV, Etats-UnisCrossroads Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : IOBA
Etat: Occasion - Bon
EUR 17,21
EUR 4,33 expéditionExpédition nationale : Etats-UnisQuantité disponible : 6 disponible(s)
Ajouter au panierEtat : near fine. Geographic Distribution of Gold Mining Regions and Types of Deposits in the United States by Edwin W. Tooker Patterns of Gold Mineralization in Nevada and Utah by William C. Bagby Gold-Silver Deposits Associated with the Trans-Challis Fault System, Idaho by Thor H. Kiilsgaard, Frederic S. Fisher, and Earl H. Be…nnett Geologic Setting and Potential Exploration Guides for Gold Deposits, Black Hills, South Dakota by Jack A. Redden and gregory Mcn. French DS1. softcover, stapled binding, 74 pages.

Gold Deposits in Metamorphic Rocks Part I, U.S. Geological Survey Bulletin 1857D
Shawe, Daniel R., and Ashley, Roger P., Scientific Editors, Carter, L.M.H.nTechnical editor
Edité par United States Governmnet Printing office, Denver, CO, 1989
- Couverture souple
Vendeur : Crossroads Books, Reno, NV, Etats-UnisCrossroads Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesMembre d’une association professionnelle : IOBA
Etat: Occasion - Bon
EUR 17,21
EUR 4,33 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierEtat : near fine. Chapter D: gold in the United Verde Massive Sulfide Deposit, Jerome, Arizona by Ed Dewitt and Jerome Waegli, The Alaska-Juneau and Treadwell Lode Gold Systems, Southeastern Alaska by Thomas D. Light, David A. Brew, and Roger P. Ashley DS1. softcover, stapled binding, 11" tall, 36 pages.

Edité par United States Geological Survey/USGS/Government Printing Office/GPO, Washington, DC, 1976
- Couverture souple
Vendeur : Robert Gavora, Fine & Rare Books, ABAA, Talent, OR, Etats-UnisRobert Gavora, Fine & Rare Books, ABAA
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Très bon
EUR 22,06
EUR 6,00 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSoft cover. Etat : Fine. An evaluation of the geochemistry, geographic distribution, and geologic environments of flourine, and desriptions of major United States flourine mineral deposits. 99 pages with maps, graphs, tables and references. Bound in original illustrated gray stiff paper covers printed in black. A fine copy. Book….

Edité par United States Geological Survey/USGS/Government Printing Office/GPO, Washington, DC, 1976
- Couverture souple
Vendeur : Robert Gavora, Fine & Rare Books, ABAA, Talent, OR, Etats-UnisRobert Gavora, Fine & Rare Books, ABAA
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Bon
EUR 22,06
EUR 6,00 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSoft cover. Etat : Near Fine. An evaluation of the geochemistry, geographic distribution, and geologic environments of flourine, and desriptions of major United States flourine mineral deposits. 99 pages with maps, graphs, tables and references. Bound in original illustrated gray and black stiff paper covers. Staple holes to the… top of the front cover. A near fine copy. Book.

Edité par United States Geological Survey/USGS/Government Printing Office/GPO, Washington, DC, 1976
- Couverture souple
Vendeur : Robert Gavora, Fine & Rare Books, ABAA, Talent, OR, Etats-UnisRobert Gavora, Fine & Rare Books, ABAA
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Bon
EUR 22,06
EUR 6,00 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSoft cover. Etat : Near Fine. A review of the origin of sedimentary rocks and geologic history of the region indicates that formation of uranium-vanadium deposits was a natural result of the deposition of the rocks, the occurrence of intrastratal waters therein, and the postdepositional movement of the waters resulting from evol…ution of the sedimentary rock environment. 19 pages with tables, maps and references. Bound in the origianl gray stiff paper with printing in black. Library stamp on the front cover. No other library markings, plates or pockets were ever present. A near fine copy. Book.

Edité par United States Geological Survey/USGS/Government Printing Office/GPO, Washington, DC, 1967
- Couverture souple
Vendeur : Robert Gavora, Fine & Rare Books, ABAA, Talent, OR, Etats-UnisRobert Gavora, Fine & Rare Books, ABAA
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Bon
EUR 22,06
EUR 6,00 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierSoft cover. Etat : Near Fine. Mafic and ultramafic rocks occur in a small layered funnel-shaped intrusive complex associated with younger alkalic rocks of the McClure Mountain Complex. 28 pages with photographs, tables, figures, references and index, plus the folded map in the rear pocket. Bound in the standard origianl gray sti…ff paper with printing in black. Name on the front cover. Toning along the spine. A near fine copy. Book.
Stratigraphy of Slick Rock District and Vicinity San Miguel and Dolores Counties, Colorado, Professional Paper 576-A
Shawe, Daniel R., Simmons, George C. And Archbold, Norbert L.
Edité par U.S. Govt. Printing Office, (USGS) United States Geological Survey, Washington, D.C., 1968
- Couverture rigide
Vendeur : Second Edition Books, Butte, MT, Etats-UnisSecond Edition Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 34,98
EUR 4,71 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierHardcover. Etat : Very Good. Tasteful Government grey boards, some wear to spine ends. Includes BOTH! the softcover book and pocket with maps. All in a board folder. Fading to brown on spine. All plates and maps (16) are present and accounted for. A joint project partially sponsored by the AEC. Plenty of photos, internal maps, i…sopachs, Sections. Some maps are full color!! Previous owners stamp on front and rear but not large. Priority mail will be actual cost. Call or email if you have questions. We respond quickly and cheerfully. (frequently).
Characteristics of Mineral Deposit Occurrences
Erickson, Ralph L.; et al; Daniel R. Shawe (from the library of)
Edité par U.S. Dept. of the Interior, Geological Survey, Washington, 1982
- Couverture souple
Vendeur : About Books, Henderson, NV, Etats-UnisAbout Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Très bon
EUR 43,19
EUR 5,95 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible(s)
Ajouter au panierPaperback. Etat : Fine condition. 1982 edition. Washington: U.S. Dept. of the Interior, Geological Survey, 1982. This copy is from the library of, and bears the signature of, geologist and volcanologist Daniel R. Shawe (1925 - 2017). For more on Shawe, see below. Fine condition. Square and tight. Flat spine. NO creases. NOT a li…brary discard. Pages are bright white, crisp, clean and unmarked. 1982 edition. "This report is preliminary." Tables. Charts. Maps. Bound in the original black plastic binder with clear plastic front cover sheet over the title page. 8.5" wide by 11" tall. Shawe is the author of Gold-bearing Polymetallic Veins and Replacement Deposits (1989); Introduction to geology and resources of gold, and geochemistry of gold; etc. From his obituary on the SME website: "Daniel Reeves Shawe, 92, of Lakewood, Colorado was an SME member and had a 44-year career as a geologist for the U.S. Geological Survey. Dan was born in Gardnerville, Nevada, on May 24, 1925, and grew up in this same small town, located in the Carson Valley just east of the Sierra Nevada Mountains Dan received his higher education at Stanford University, obtaining a B.S. in geology in 1949, an M.S. in geology in 1950, and a Ph.D. in geology in 1953. In June of 1951, he embarked on a rewarding career as a field geologist for the U.S. Geological Survey, eventually mapping and studying mineral resources in many areas of the western United States, as well as in several foreign countries Initially, Dan was stationed in Grand Junction, Colorado; however, in 1958, at the conclusion of the Colorado Plateau Uranium Program, he transferred to the Denver USGS office. He retired in January of 1995, continuing on into his 80s, as a Scientist Emeritus, completing reports related to his earlier field work. Specific projects in which Dan was involved over the course of his career included thorium reconnaissance and geologic mapping at Mountain Pass, California (1951-52); uranium exploration in the Slick Rock district of the Colorado Plateau (1953-58); geologic mapping in the Egan Range, Nevada (1958-60); mapping beryllium in volcanic rocks in the western U.S. (1961-65); serving as Chief of the Heavy Metals Branch (1966-69) and the Branch of Central Mineral Resources (1970-72); completing geologic studies of the Great Basin (1973-74); holding a temporary-duty assignment in Thailand, as well as preparing a report on the 'Geology and Mineral Resources of Thailand' and geologic mapping in the southern Toquima Range, Nevada (1974-95). In June of 1967, Dan and his colleague Barney Poole discovered large, high-grade deposits of bedded barite in East Northumberland Canyon in the northern Toquima Range. Dan received special recognition for his work both from the university he attended and from his geologist peers throughout his career; his awards included a B.S. with Great Distinction from Stanford in 1949 and the Federal Meritorious Service Award from the USGS in 1972.". 1982 edition. Softcover. Fine condition. Illus. by NOT a library discard. iv, 248pp. Great Packaging, Fast Shipping. NOT a library discard (illustrateur).