The Mineralogy and Petrology of Intrusive Triassic Diabase at Goose Creek, Loudoun County, Virginia by Shannon, Earl V - 1924

Washington, DC: GPO, 1922. Paper Wraps. Good. No. 2417.-From the Proceedings of the United States National Museum, Vol. 60, Art 22, pp. 1-4. Lengthwise crease through entire booklet, covers soiled and chipped. Check our Geology Catalog for other titles.

Washington, DC: GPO, 1921. Paper Wraps. GVG. No. 2375.-From the Proceedings of the United States National Museum, Vol. 59, pages 415-417, with Plate 93. Check our Geology Catalog for other titles.

Washington: GPO, 1921. Book. VG. Soft cover. 8vo. pp589 - 607, disbound from the Smithsonian Institution, Proceedings Of The United States National Museum, Volume 58..

Washington: GPO, 1921. Book. VG. Soft cover. 8vo. pp437 - 453, numerous illus, disbound from the Smithsonian Institution, Proceedings Of The United States National Museum, Volume 58..

Washington: GPO, 1925. Book. VG. Soft cover. 8vo. pp1 - 9, illus, disbound from the Smithsonian Institution, Proceedings Of The United States National Museum, Volume 65..

Washington, DC: U.S.G.P.O, 1927-01-01. Paperback. Very Good. Original gray stiff paper wraps; light rubbing along edges. Stapled binding secure. Contents clean and unmarked. 13pp. All items carefully packed to avoid damage from moisture and rough handling.

Washington, D.C.: GPO Magazine. Very Good. Soft cover. 19pp, plus three plates. Removed from PROCEEDINGS OF THE UNITED STATES NATIONAL MUSEUM. VOLUME 64, 1925. PUBLISHED UNDER THE DIRECTION OF THE SMITHSONIAN INSTITUTION. VG. In report covers. From the introduction: "In 1917 Mr. Milton A. Brown, of Challis, Idaho, sent a specimen of a very fine cottony mineral of snow white color to the United States National Museum for identification. This mineral, which was thought to be asbestus, was said to be available in considerable quantity. Upon examination in the Museum laboratory this was found to be a fibrous zeolite, and optical examinations by Wherry and Larsen showed it to have properties similar to those of the rare mineral ptilolite. Chemical examination by Koch supported this conclusion, although the mineral was so mixed with small grains of quartz that it was not suitable for analysis. In 1921 a box of some 50 pounds of specimens of the zeolite and associated minerals from this locality was… Read More

Washington, D.C.: GPO Magazine. Good. Soft cover. pp397-401. Removed from PROCEEDINGS OF THE UNITED STATES NATIONAL MUSEUM VOLUME 59. PUBLISHED UNDER THE DIRECTION OF THE SMITHSONIAN INSTITUTION. VG. In plastic report covers. Also includes by the same author: DESCRIPTION OF VIVIANITE ENCRUSTING A FOSSIL TUSK FROM GOLD PLACERS OF CLEARWATER COUNTY, IDAHO, pp415-417, plus one plate; and, LUDWIGITES FROM IDAHO AND KOREA, pp667-676. In all three reports..

Washington, D.C.: GPO Magazine. Good. Soft cover. pp479-539, plus a folding chart and three plates. Removed from PROCEEDINGS OF THE UNITED STATES NATIONAL MUSEUM VOLUME 59. PUBLISHED UNDER THE DIRECTION OF THE SMITHSONIAN INSTITUTION. VG. In plastic report covers. "The locality of Westfield, Massachusetts, has within the past 18 years produced datolite crystals in such abundance and of such unusual size and perfection of form that the specimens have become well known and are now widely distributed in mineralogical collections. While a resident at Springfield, Massachusetts, between February, 1918 and April, 1919, the present writer had opportunity at intervals to visit the quarries which yield the datolite. The modes of occurrence of the datolite and associated minerals were carefully observed with a view of describing the locality, and the crystallographic and other characters of the several minerals, with a discussion of their paragenesis and origin." .

WASHINGTON, D.C.: GOVERNMENT PRINTING OFFICE. G+ IN WRAPS. OFFPRINT MATERIAL. LIGHT EDGEWEAR. Pages: 5. . 1920. TRADE PAPERBACK.. PAGES UNCUT AT HEAD. SMALL STAIN ON FRONT WRAP. TEXT BLOCK CLEAN & TIGHT. .