 | | Journal (article/letter/editorial) | | volatilephase. Native copperoccursas blebsin amygdaloidal prehnite,and hematiteoccurs as the alterationproductof...mixture of pumpellyiteand albite,or lesscommonlyto prehnite, wairakite,or laumontite. All of the glasshas...the ing degreesof devolatilization. amygdaloidal prehnite is causedby finely dissemiThe oxidation of the...bearea the amygdaloidal native copper-bearing prehnite tween the oxide mineralsand the primary volatiles...flows is analcime-wairakite mineral series. In single hand unresolved. specimenspink prehnite has been |  | | Journal (issue) | | 1eoli1e found , ncludl' ,1il bi1e, heulanditc. analcime. laumonti1c and natrolite. toget her with ,i,... good specimen, arc obtained in this type of occurrence and arc easil\' remo,·ed and cleaned. 3. In ca...combination "ilh calcite. quanz. stilbite and analcime. but not with natrolite or laumontite. Habit varie...of t he c mincrab. Prchmtc 1 he main prchrute occurrence 1 13 l..m northeast of the 1eoh1c dcposlls IL... hile a bulldo1cr ha\ been used on t he prehnite occurrence. 1' 1 o t specimens however ha,c been obtained |  | | Journal (issue) | | Lieber Heidelberg, W. Germany Olaf Medenbach Ruhr Universitat Bochum Bochum, W. Germany Eric Offermann Arlesheim...established by such men as G. H. B. Kerl (1824-1905) in Germany and A. B. Northcote (1831-1869) in London that...1851 from the famous Bergakadamie in Clausthal in Germany and arrived in Victoria in 1853. To his mastery...(18567-1917), and Ulrich’s mineralogist friend in Bonn, Germany, J. J. G. vom Rath (1830-1888). This collaborative...to mineralogy. With the mastery he brought from Germany, Ulrich must be regarded as the founder of scientific |  | | Book | | Greiffstrasse 195, D-4150 Krefeld, Federal Republic of Germany Contents 1 Scope of subject MARTIN FREY and...Zeolite (ZEO) facies 3.5.2 Prehnite-pumpellyite (PP) facies 3.5.3 Prehnite-actinolite (PrA) facies 3.5...T-X plot for the transition from the zeolite to prehnite-pumpellyite facies 3.8.2 T-X plot for the transition...mixed layering 7.3.3 Chloritization of smectite; occurrence of corrensite 7.3.4 Illitization and chloritization...synkinematic v. postkinematic heating Zeolite and prehnite-pumpellyite facies and coal rank 7.6.1 Zeolite |  | | Book | | Discm•t•ries, /960--20/ 5 ONTARIO Bentley Lake Road occurrence, Faraday Township, Hastings County. In fall 1994...site which they called the Bentley Lake Road occurrence, south of Bancroft. Sharp, flattened rhombohedral...specimens have come from an unusual calcite vein-dike occurrence with an exposure very near, indeed on the property...extension near Chelsea, Gatineau County. This occurrence of ilmenite, near the town of Chelsea and 25...(see this entry for Actinolite, Fluorapatite, Prehnite, Pumpellyite). Ilmenite was found in numerous |  | | Report (issue) | | Meules Cap aux Meules calcite occurrence Cap aux Meules gypsum occurrence Cap au Taureau occurrences Fatima...Baie du Sud occurrence Île du Havre aux Maisons Anse à Damase occurrence Butte Ronde occurrence Chemin des...Head Île de la Grande Entrée Boudreau Island occurrence 26 26 27 27 27 28 30 30 Cap-aux-Meules to Havre-Aubert...Collines de la Demoiselle Collines de la Demoiselle occurrence 31 31 33 33 33 34 Sandy Hook Dune Île du Havre...amethyst occurrence Middle Cove, Outer Cove occurrences Torbay quarry Bauline Road occurrence Quidi Vidi |  | | Book (edition) | | seldom present, with a consequent infrequency of occurrence) tend to form smaller crystals. Common minerals...crystallize into a finegrained rock or to regroup into analcime or its like, by taking on moisture and trading...late low-temperature vein fillers. The usual occurrence and association is noted in the paragraph headed...species descriptions. Knowledge of the type of occurrence you visit helps to eliminate minerals that might...simply crushing the mica plates with a needle. Occurrence: The inertness of gold and its high density causes |  | | Journal (issue) | | Behnke Northbrook, JL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...by P. Bancroft, F. S. N ordrum & P. Lyckberg Prehnite from La Combe de la Selle, Saint Christophe-en-Oisans...sulfur occurrence at Maybee/Scofield, Michigan, and the famous Auglaize quarry fluorite occurrence in Ohio)...Jeanbandyite. Bancroft (Ont.) $10 .15/#6 Bad Ems (Germany), Touissit Vanadinite, Hawleyite (IN), Fluorapatite...Marble (Italy), Marburg Museum (Germany) Alpine Rodingites, Fluorite (Germany) v v .16/#3 Colorado-Ill |  | | Journal (entire run) | | Pseudomalachite from Near Tottenham, N.S.W. - DH. McColl ---Occurrence of Ferrierite from the South Coast Area, New...Osr:-.vald - Levyne from Clunes, Victoria; a New Occurrence - WD. Birch The First Discovery of Ruby in Australia...Hill, N.S.W. - I .R. Plimer and W.D. Birch An Occurrence of Rare Selenide Minerals at the Dianne Mine...Roemerite from the Isa Mine, Qld.: the First Occurrence in Australia - R. Sielecki Hinsdalite and Mottrarnite...to Australian Mineralogist, Nos. 38 to 50 New Occurrence of Naumannite, Aguilarite & Seleniferous Silver |
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