 | | Journal (article/letter/editorial) | | Mineral Localities of Philadelphia and Vicinity Author(s): Theodore D. Rand, William W. Jefferis and...org/terms 174 PROCEEDINGS OF THE ACADEMY OF [1892. MINERAL LOCALITIES OF PHILADELPHIA AND VICINITY. BY THEODORE...Philadelphia has long been famned for the number of its mineral localities and the remarkable abundance and variety...large part of Philadelphia is covered with the Delaware River gravels and clays, but most of the streams...about two miles up stream to Fairmount, whose bold hill is composed of a gneiss which apparently rises |  | | Report (issue) | | DESCRIPTIVE MINERALOGY OF PENNSYLVANIA 104 Na 2Al 2 Si3 Oi .2H 2 O; SiO 2 47.4, A1 2 O 3 26.8, Na...Na 2 O 16.3, Lenni, Delaware County. Crystals. Eyerman, 1911, 11. Composition: Analysis: Fe 2 O3 CaO...Sp.gr LOCALITIES: Berks County: Birdsboro, and Gickerville; Delaware County: Leiperville, Lenni (druses... Felton's farm (Chester), and Ward's quarry; Montgomery County: Sumneytown, and Perkiomenville ; Philadelphia:...Philadelphia: Fairmount Park, Frankford, and Rit- enhouse quarry. SCOLECITE CaAl 2 Si3 Oi .3H 2 O MONOCLINIC |  | | Journal (issue) | | support, protect and expand the collection of mineral specimens and to further the recognition of the...and aesthetic value of minerals and collecting mineral specimens. Inside This Issue President’s Message...Chapter Reports 21-22 Best Paper Thank You 22 Mineral Show in Poland 23 Minerals of Western Europe –...– Wrap up (Tucson) 24-25 Tucson Gem and Mineral Show Awards 25 Friends of Mineralogy Tucson Awards 26...and a Request 26-27 Message from the Editor 27 Mineral Hill Field Trip Report 28-30 Fluorite (Dodecahedron) |  | | Report (issue) | | and Other Mineral Deposits in Serpentine Rocks Of the Piedmont Upland Maryland, Pennsylvania And Delaware...districts ______ -._-_____-_____-___._. Montgomery County, Md_-_-_---_---_-_-----------_-__--_-_-_Soldiers...Philadelphia district....._._.-_.-.--. ___________ Mineral deposits___-___--_-_-___-.-------_---_---_-----_-_-_----Geologic...___________ 715 716 716 718 719 720 721 721 722 723 Quarry descriptions.-___._-_-_-_-_-_-_---_-___--______-_...___--___-________--____.__.__ Cardiff "green marble" quarry...._._._-__________ Jarrettsville-Dublin district |  | | Report (issue) | | term "serpentine"- ___--___-____-______--_-_____ Mineral names used in this study.______________ _____ Geological...___________ Clinochrysotile (Globe-type), Gila County, Ariz___________________________________________...Stillwater County, Mont_________________________ Clinochrysotile and lizardite (deweylite) Forest Hill, Harford...Harford County, Md____________________ Clinochrysotile and lizardite, Morris County, N.J_______________...Clinochrysotile and lizardite, variant form, Morris County, N.J.____________________________ Lizardite plus |  | | Book (edition) | | MARIN COUNTY FREE LIBRARY 3 1111 00289 4184 \ I s Fifth Revised Edition A complete, state-by-state...their interest. earth sciences are as wide as the mineral kingdom itself, with something for everyone. How...amber of ancient trees. More than 2,000 distinct mineral species are known; only about 100 of these have...some exceptions, to qualify as gem material a mineral must be beautiful and rare enough to be desirable...weight, of the mineral. 4. 5. 6. 7. 8. 9. — — — — the innate shape of the mineral. Cleavage — |  | | Journal (article/letter/editorial) | | art of living for a long time observed, and enstatite was also presen-G. Professor H. A. Newton says...are now in hand are hoped for." Hartford, Linn County, February 25, 1847; at West who reached the same...age as the celebrated acadelIli Liberty, Iowa County, February 12,1875; and the great cian, spared them...con· fall of siderolites at Estherville, Emmet County, May frere in longevity that he had never drank...Frederick Kunz ; he has secured over 300 pieces for hill devoting itself. In fact, this association has just |  | | Book | | HfiRIN COUNTY FREE LIBRfiRY 311110G386652Q I V Russell P MacFal A COLOR TREASUF FOR COLLECTORS...are 100 maps geared to leading the "hunter to his quarry" and more than eighty photographs of minerals in...to Hunting Locations ? i 9 GIVEN TO THE MARIN COUNTY LIBRARY BY MARI N L MTNF.RAT. SOCTETY DAVID...Pages 1-128 of this edition are based on Guida ai Mineral! by Ambrogio Del Caldo. Cesarina Moro. Carlo Maria...and minerals knows no boundaries tocrats of the mineral their counterparts in which you are about of | | | Book | | 100 maps geared to leading the " hunter to his quarry" and more than eighty photographs of minerals in...continent. Collectors of these aristocrats of the mineral kingdom are numbered In the tens of thousands in...History in M ilan , wrote : • In the last few years. mineral collecting has become widespread here In Italy...ample of a Chemical Analysis of Metals to Identify Mineral Sulf1des Reactions of Negative Ions Spectroscopic...and In the research laboratones of chemical and mineral companies. But those collections aren t accessible |
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