Bisbee daily review., 1904-03-19

Phases.
 A publication that will he Of imme diate and practical interest to the mining world is bulletin (No. 225) | of about 400 pages which the United
 States Geological Survey experts are to have rea6y for distribution before May 1. It is entitled ~Contributions to Economic Geology, 19o3." and is the second publication of its kind by the survey. It has been prepared un- der the supervision of Messrs. c. w Hayes and s. F. Emmons, anG the contributors include about thirty of the Surveys best known geologists. The bulletin will contain more than fifty short articles which indicate the work of these men during 1903 in va rious widely scattered fields of ecc- homie inquiry.
 A hint of the bulletins contents will give an idea of its scope. Geld and silver are represented by the follow ing articles: Mir J. NJ. Boulweil describes the Park City, Utah. cres. MT. A H. Brooks the placer gold of Alaska. MT. F. H. Mofit the placers of Seward Peninsula. Mir l.. NJ. Prindle the Fairbanks placer district of Alas ka, MT. A. C. Spencer writes Jn gold near Juneau. Alaska. MT. -. W. Wright on the Porcupine district, Alaska. Mir. G. o. Smith on golG in Maine and Vermont, MT. j. E. Spur on the Tonopah and Silver Peak dis tricts of Nevada and M-. H. F. Bain on Wichita. Oklahoma, gold.
 Mir. A. J. Golfers articles on Alaska tin is the only coirtribution concern ing that interesting metal
 Copper is represented by Mir W. H Wee9's paper on New Jersey copper. Mir J. S. Watson's article on Vermont copper, anG Mir. J. s. Differs discus sion of the geology and resources of the Bedding quadrangle. California.
 Lead and zinc deposits in Illinois are described by MT H. F. Bain and zinc in Tennessee by Mir. Arthur Keith.
 Iron is represented by two ccntr:- buttons from NIT. c. K. Leith, one on Utah iron ores and one on ;.e iron ores of the Lake Superior district, and by an article from MT. J. NJ. Boutwell, on the iron ores of the Uinta Noun tains of Utah.
 Numerous papers on coal are in cluded in the bulletin. Mir Nj R. Campbell writes cn Arizona anc West Virginia coals. MT George H. Ashley contributes a paper on Cumberland Gap coals, MT c. A. Fisher wr:.es on coal of the Big Horn Basin os ncrIn- western Wyoming, Mir. J. E. Si"rrr on Nevada coal. MT. E. F. Burchard or Ignite in Dakota county, Nebraska, and Mrs. J. S. Burrows. on Pennsyl- vania coal. MT. R. W Stone dis cusses the Elder Ridge coal field oi Pennsylvania.
 
 are included in the bulletin, namely Alaska oil by Mir G. .. Martin, the oil fields of Boulder, Colorado, hy MT N. NJ. Fenneman. the Hymer gas pool of Clinton county, Pennsylvania by Mir. M L. Fuller. and oil and gas ip Green county. Pennsylvania by MT. R. W. Stone.
 Stone IS represented by NIT. F. C. Eckel's paper on slate in Utah and California. MT. G. W. Stose's article cn limestone in Pennsylvania and West Virginia, and MT. T. x. Dale'.; contribution on the states of Arksn sas
 The clays of western Pennsylvania are discussed by Mir Charles Catlett, cement in Pennsylvania by Mir z. c Eckel, and cement in Alaska by Mir E. A. Smith.
 Sulphur receives the attention of three contributors: Mir. G. ' Adams describes the Rabbit Hole Salphur mine in Nevada, MT. J. E. 5purr writes about sulphur and alum n Ne vada, and Mir. G. B. Richardson 5as al article on sulphur, salt, and petrole um in Texas.
 Miscellaneous features of the bulle- tin are MT. J. M Boutwell's article on gypsum in Utah. MT. E. C.. Ecyers paper on salt in Utah and California, MT. H. F. Bain's description of the fiuorspar of southern Illinois NJ !. E Kemps discussion of the graphite deposits of New York. and MT. c. w. Ssose's article on the barite i Penn sylvania.
 The bulletin will Q" puelshei for