 | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because
of differences...composition), 600 to 900 meters thick, in the Oligocene to Lower Miocene John Day
Formation in central Oregon (Hay...natrolite, gonnardite, gismondine, and faujasite;
and a lower zone (up to 8 meters thick) that is analcime-dominant...covering of the flow by additional flows before the
lower flow has cooled, differences in chemical environment...vesicular base of Oligocene to Lower Miocene columnar basalt in the Narre Warren
Quarry, near Melbourne, Australia | | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...composition), 600 to 900 meters thick, in the Oligocene to Lower Miocene John Day Formation in central Oregon (Hay...natrolite, gonnardite, gismondine, and faujasite; and a lower zone (up to 8 meters thick) that is analcime-dominant...covering of the flow by additional flows before the lower flow has cooled, differences in chemical environment...vesicular base of Oligocene to Lower Miocene columnar basalt in the Narre Warren Quarry, near Melbourne, Australia |  | | Book | | coefficient is 2.00 (if the sharing coefficient is
lower, one should consider a mixed 3- and 4-connected...each repeat-unit of the chain (Fig. 0.2B), two lower at 3/8 c
from the lowest node (at 0/8c), and two...the same height, or the second is 2/8 c higher or
lower. On the hypothesis that only one connection scheme...is obvious) for a mineral from Hogau (= Hegau), Germany. Of the
many obsolete synonyms, "mesotype" and...ordered natrolite from Gulacs Hill, Hungary; its lower part is tetranatrolite
(SEM Philips, x 950)
Fibrous |  | | Book (edition) | | dept. (departement),
dept. (departamento), dist. (district). Less common
terms are not abbreviated, e.g....Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts.,
Bavaria. both Germany, and from the Rabejac deposit...
=
=
=
=
=
Acanthite, x 16 mm, Freiberg, Germany, H
brerete, Zacatecas, Mexico. In small crystals...the Himmelsftirst mine, Freiberg,
both Saxony, Germany. In the subtropical areas acanthite may occur on...Counties, California, etc. At Jordan6w Slcl5ki, Lower
thin columnar, or fibrous aggregates, also massive |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.). Wiley-Interscience. p.1872 | Book (edition) | | Fritz: Bergakademie Freiberg, Freiberg, Saxony, Germany.
Donald B. Hoover: U.S.G.S., Federal Center, Lakewood...Institut fur Mineralogie, Ruhr Universitat Bochum,
Germany.
Duane Mellor: Geology Library, Yale University...Berlin,
Germany.
Peter Susse: MINABS, Inst. of Mineralogy, Univ. of Gottingen, Gottingen,
Germany.
C. Sheldon...Pennsylvania.
Hans J. Wilke: Eppertshausen/Hessen, Germany.
Wendell E. Wilson: The Mineralogical Record, Tuscon...produced may result in observed optical character of lower symmetry than is
expected for the crystal’s ideal |  | | Book (volume) | | octahedra (M-octahedra) by additional D-octahedra
with lower-force characteristics (D ¼ Fe, Mg, Mn
or Zn) in...points in Fig. 1.8 is
due mainly to the presence of lower-force-strength
cations (Ca and Na) in the D site...(Specord 75 IR or Specord M80, Carl Zeiss, Jena,
Germany), Perkin Elmer 1600 Series FT IR spectrometer or...FT IR spectrometer (Bruker
Optics, Ettlingen, Germany). IR spectrum of a pure
KBr disc was subtracted... Pegmatite Field, Andrembesoa
Commune, Betafo District, Vakinankaratra Region, Antananarivo Province |  | | Journal (issue) | | fluorapophyllite crystal, 4.6 cm,
from Pashan Hills quarry no. 2
near Poona, Maharashtra state,
India. Steve...Ottens
Klingenbrunn Bahnhof 24
D-94518 Spiegelau
Germany
The Mineralogical Record, volume 34, January–February...(the Golconda district in the princely state of
Hyderabad, now Andhra Pradesh; a district located between...between the
Mahanadi and Godavari valleys; and a district around Panna in the
old region of Bundelkand, now...in the
early 1800’s at Padyur in the Coimbatore district of Tamilnadu.
Exceptionally deep blue aquamarine |  | | Report (issue) | | leading museums of the
U.S., England, France, Germany, Austria, and Italy. Many folders have
summaries...Redefinition. Regular
interstratification of 1:1 talc-saponite or talc-trioctahedral smectite.
ALLANITE. Bel'kov... 138-143 (1980). Probe
analysis from Noril'sk district.
ALTAITE. Genkin et al., Sul'fidnye Medno-nikelevye...Microprobe analyses (12) from serpentinite, Erbendorf,
Bavaria, of magnesiocummingtonite, tremolite, hornblende...(not in abstr.), optics of
kaersutite, Eifel, Germany.
AMPHIBOLE. Mitra, Acta Mineral.-Petrogr. 24, 19-27 |  | | Book (volume) | | MineralogicalRecord.com
I
IIMORIITE-(Y)
EUROPE
FRANCE
Trimouns quarry, Luzenac, Ariege. Operated for talc since the
beginning...beginning of the 20th century, the Trimouns quarry became well
known to collectors around 1990 for the...Mount Malosa, Chilwa alkaline province, Zomba district.
"Illite" is the name of a series of incompletely...1991).
Simdeled, Aust-Agder. Early in 1999, in a quarry near S~ndeled,
collectors opened a pocket containing...PORTUGAL
Montijos quarry, Monte Redondo, Leiria Estremadura. The
Montijos gabbro quarry at Monte Redondo |
|
Zeilberg Quarry, Maroldsweisach, Haßberge District, Lower Franconia, Bavaria, Germany