Search results for: the-mineralogy-of-pennsylvania-1922

Mineralogy of Pennsylvania 1922 1965

Author : Arthur Montgomery
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In 1922 Samuel Gordon¿s ¿The Mineralogy of PA¿ was pub. by the Acad. of Natural Sci. of Phila., & was later reprinted twice. The editing of the material incorp. in this updated vol. utilizes & brings up-to-date the more significant data bearing on mineral discoveries, occurrences & origin, & covers the period of pub. of a one-page column, ¿PA Minerals,¿ in the Keystone Newsletter, monthly journal of the Mineralogical Soc. of PA from 1962-1965. Contents: (1) Aims, & Contents; (2) Revised List of PA Minerals; (3) Descriptive Mineralogy of Newly Recorded Species; (4) New Data on Earlier Recorded Minerals: Minerals of Historical Interest; Minerals of Geochem. Interest; & Zeolites & Related Secondary Minerals; & (5) Index of PA Minerals & Mineral Localities. Illus.

The Mineralogy of Pennsylvania 1966 1975

Author : Robert Charles Smith
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The Mineralogy of Pennsylvania

Author : Samuel George Gordon
File Size : 43.91 MB
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Geological Survey Bulletin

Author :
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Pennsylvania Geology

Author :
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Mineralogy Associated with Burning Anthracite Deposits of Eastern Pennsylvania

Author : Davis M. Lapham
File Size : 29.84 MB
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The Mineralogical Record

Author :
File Size : 43.15 MB
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Educational Series Pennsylvania Geologic Survey

Author : Pennsylvania. Bureau of Topographic and Geologic Survey
File Size : 81.84 MB
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Outstanding Scenic Geological Features of Pennsylvania

Author : Alan R. Geyer
File Size : 62.15 MB
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Environmental Geology Report

Author :
File Size : 41.7 MB
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White Clays of Pennsylvania

Author : John Wallace Hosterman
File Size : 22.6 MB
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Mineral Resource Report

Author :
File Size : 42.45 MB
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Annotated Bibliography of Pennsylvania Geology

Author : Howard Ross Cramer
File Size : 69.15 MB
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Journal of the Franklin Institute

Author : Franklin Institute (Philadelphia, Pa.)
File Size : 54.28 MB
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Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415]

Journal of the Franklin Institute

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Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415]

Geochemical Prospecting for Zinc Lead Copper and Silver Lancaster Valley Southeastern Pennsylvania

Author : Jacob Freedman
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A search for geochemical anomalies and a study of dispersion patterns of zinc, lead, copper, and silver in the Lancaster area.

Pennsylvania Minerals

Author : Pennsylvania. General Assembly. Joint State Government Commission
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Historical Sketches of Copper and Lead Mining in Montgomery County Pennsylvania

Author : F. Harold Evans
File Size : 40.45 MB
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General Geology Report

Author :
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Gem Trails of Pennsylvania and New Jersey

Author : Scott Stepanski
File Size : 52.21 MB
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