 | | Journal (article/letter/editorial) | | and the axes are still 66" apart. Coloradoite, a New Mineral. By I?. A. G E N T H(.Takrb. f.Nh., 1877...the Kensington Mine and Mount Lion Mine, Boulder County, crystallised and crystalline. Crystals srnall...John Jay Mine, in the Central District, Boulder County, granular masses of tellurium are sometimes found...97.94 = 100.39 C. A. B. Sipylite, a New Niobate from Amherst County, Virginia. By J. W. M A L L E T(Am...T(Am. Jour. of Sci. [ 3 ] , xv, 397--402).--The new mineral is associated with albanite and magnetite, and |  | | Journal (article/letter/editorial) | | account of its history and a series of works frorn its new fnstitutes. Likewise the Winter publishing house...made Professor Goldschmidt happy by the issue of a new volume of the Beitrlge zur Krystallographie und Mineralogie...henceit may be calleda jadeitic augite. B. F. H. A NEW APERTOMETER. E. A. Wijr-r'rxc. Silzungsber. Heid'elberger... and of the numericalapertureB sin V of biaxial rock forming minerals are tabulated. A diagram is given...the basalt have been altered with the formation of new minerals, as cordierite, orth. and monocl. pyroxene |  | | Journal (article/letter/editorial) | | following memoirs :--T. Sterry Hunt, venerite, a new copper ore, it probably belongs to the chlorites...chlorites ; u Fernandez and S. Navia, silaonite, a new mineral, composition, BisSe; P. Groth, pseudophite, from...a compact variety of pe~in~te. J. Bachmann, on a new m~neral locality in Valais : I n the LStschenthal...to 44 per cent. of ~r Co~; the same szmikite, a new manganese sulphate. Stalactitic, with the composition...distinct localities situated a few miles apart. The rock consists of labradorite, pyroxene, and magnetite |  | | Journal (article/letter/editorial) | | following memoirs :--T. Sterry Hunt, venerite, a new copper ore, it probably belongs to the chlorites...chlorites ; u Fernandez and S. Navia, silaonite, a new mineral, composition, BisSe; P. Groth, pseudophite, from...a compact variety of pe~in~te. J. Bachmann, on a new m~neral locality in Valais : I n the LStschenthal...to 44 per cent. of ~r Co~; the same szmikite, a new manganese sulphate. Stalactitic, with the composition...distinct localities situated a few miles apart. The rock consists of labradorite, pyroxene, and magnetite |  | | Report (volume) | | the eastern border of the area find in AVorcester County. TRIASSIC. The Suf/ar Loaf arko*e, or feldspathitf...Chesterfield, Gosheu. "When I first examined this rock, soon after its discovery by Dr. Hunt in Northampton...be a new variety, which has since been confirmed by Professor Hausinann, and now ranks us a new subspecies...discovered this mineral, Colonel Gibbs pronounced it a new one." A. Eaton: Index, p. 121. 11 12 A MINERALOG1CAL..."Also at Goshen a new variety. discovered by Dr. Hunt." E. Hitchcock : Geol. Connecticut Eiver, Am. Jour |  | | Journal (article/letter/editorial) | | GREENE PROFESSOR OF HISTORY, UNIVERSITY OF CONNECTICUT and JOHN G. BURKE PROFESSOR OF HISTORY, UNIVERSITY... GREENE PROFESSOR OF HISTORY, UNIVERSITY OF CONNECTICUT and JOHN G. BURKE PROFESSOR OF HISTORY, UNIVERSITY...the Research Founda¬ tion of the University of Connecticut, and the Research Committee of the Academic Senate...University and Norman Gray of the University of Connecticut for criticizing the manu¬ script and assisting...evaluation of John C. Greene, University of Connecticut John G. Burke, University of California, Los |  | | Book (edition) | | superintend- ance of the Geological Surveyor, a new edition of Professor Hitchcock's Report on the Geology...view, - - Diluvium, do Tertiary Formations, do New Red Sandstone, do Argillaceous Slate and Graywacke...do Steatite, Serpentine and Limestone, do duartz Rock, Talcose Slate, Mica Slate, do Gneiss, &c. do Greenstone...Greenstone, Hornblende Slate and Poryhyry, Quartz Rock, Mica Slate, and Talcose Slate, Limestone, Recent...Slate, Novaculite and Roof Slate, Graphic Slate, and New Red Sandstone, 31 - - . Serpentine, Steatite |  | | Journal (article/letter/editorial) | | bis höchstens schwärzlich- Brought to you by | New York University Bobst Library Technical Services...wenn man davon absieht, dass die Analysen der Melanite im Allgemeinen mit der f ü r die Granatgruppe...*) Diese Zeitschr. 1 0 , 61. Brought to you by | New York University Bobst Library Technical Services...Zeitschrift f. KryataUogr. XXH. 3j Brought to you by | New York University Bobst Library Technical Services...da eine theilweise Reduction Brought to you by | New York University Bobst Library Technical Services |  | | Book (edition) | | AND ENLARGED* (16TH EDITION.) NEW YORK: JOHN WILEY AND SONS, 53 EAST TENTH STREET, Second door west...1877. Press of J. J. Little & Co* Astor Place, New York. PREFACE. " " Text-Book of Mineralogy was...progress in -the Science, and among new species. those of new edition will be found in the G.... covering about fifty pages. to descriptions of new instruments and methods of research in CrystallogIN...important new facts in regard to the characters or occurrence of old species. A number of new figures |  | | Book (edition) | | LIBRARY Connecticut Agricultural College Vol. Class No. Cost 1^ . £. Ji^o JLcL^^M^ RRITL 5490191T...translated into the new system. 8vo, cloth, INSTRUCTIONS FOR THE DETERMINATION OF ROCK-FORMING MINERALS...—Mirdtu/ Record. 4 00 EXPLOSIVE COMPOUNDS AND ROCK DRILLS. DRINKER. Giving properties of Modern Explosives...of Blastand descriptions and uses of the various Rock Drills and Compressors, and forming a SUPPLEMENTARY...AND FOR SALE BY JOHN WILEY & SONS, Astor Place, New 4t% Will be prepaid hy mail on the receipt of the |  | | Book (volume) | | das nach unserem Dafürhalten für Nutzer in den USA öffentlich zugänglich ist, auch für Nutzer in anderen...Analysen XXVII und XXVIII . Bei Webster, Jackson County in North Carolina, kommt im Talkschiefer mit Chromit...(ROSENBUSCH, N. Jahrb. 1872 , 59 ). b) Waterville , New- Hampshire. Ebenfalls hierher gehörig wegen seiner...Gallion in Londonderry und am Lyle's Hill in Antrim County. c) Im Yellowstone National Park , Wyoming, kommen...Vorkommen. a) Franklin und Sparta , Sussex Co. , New Jersey, am Mine Hill und Stirling Hill. Wurde von |
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