 | | Report (issue) | | Contents Wollastonite Page 1 2 7 9 18 33 37 40 Introduction Properties of Wollastonite Mode of Occurrence...Prices and Tariffs Synthetic Calcium Silicates Wollastonite in Commonwealth Countries 46 46 49 49 51 United...New Zealand Other Commonwealth Countries 53 Wollastonite in Foreign Countries 54 55 59 59 59 60 60 61...84 Denmark Finland France Germany Italy Poland Spain Union of Soviet Socialist Republics Morocco Republic... 1 . . 111 ustrations PLATE I 1. Crude wollastonite from : - Lappeenranta, Finland 2. Commercial:w6llastonite |  | D�zs-Moore, A., Leavens, P. B., Jenkins II, R. E., Altounian, N. M. (2003) Wollastonite at the Sterling Hill Fe?Zn?Mn ore body, Ogdensburg, New Jersey. Mineralogy and Petrology, 79 (3) 225-241 doi:10.1007/s00710-003-0235-6 | Journal (article/letter/editorial) | | (2003) 79: 225–241 DOI 10.1007/s00710-003-0235-6 Wollastonite at the Sterling Hill Fe–Zn–Mn ore body, Ogdensburg...Editorial handling: A. E. Pati~no Douce Summary Wollastonite occurs abundantly at the Sterling Hill Fe–Zn–Mn...Ogdensburg, New Jersey, one of the few occurrences of wollastonite in regionally metamorphosed rocks; it is absent...absent from the surrounding Franklin marble. Wollastonite occurs in two distinct bands along the inner...synclinal ore deposit. Minerals associated with wollastonite include calcite, grossular-andradite, diopsidic |  | | Report (volume) | | Cassiterite lode; B, Surface exposure showing occurrence of fluorite silicate rock adjoining veinlets...time permitted, to determine the laws of their occurrence and origin. It was thought best to emphasize...paper is regarded as a final statement on the occurrence and genesis of the tin deposits. Difficulty of...345, 1908, pp. 251-267. 6 Brooks, A. H., A new occurrence of cassiterite in Alaska: Science, new ser.,...13, No. 328, 1901, p. 593. c Brooks, A. H., An occurrence of stream tin in the York region, Alaska: Mineral |  | | Journal (article/letter/editorial) | | Sterling mine, the wollastonite occurrence at Natural Bridge, the brown tourmaline occurrence north of Dr...mineral museums the famous large crystals of vesuvianite from Olmstedville; huge schorl, monazite, and |  | | Book (edition) | | temperature of, say, the reaction calcite + quartz ~ wollastonite + CO2 has been determined at some given pressure...facies, wollastonite may occasionally be formed by the reaction: (8) calcite + quartz ~ wollastonite + CO...use is made of petrographical observations. Wollastonite is never found in rocks metamorphosed at relatively...the same given pressure, the temperature of wollastonite formation in nature was perhaps 20-50 oC lower...XCO:a = 1. O. Accordingly, the formation of wollastonite in contact aureoles surrounding shallow-seated |  | | Report (volume) | | chiefly devoted, spent 19 days in a study of the occurrence of gold at the Nabesna mine. This was made possible...Nabesna and Chisana- districts have shown the occurrence of shale or arkose comparable to the McCarthy...hundred feet of these deposits is present. The occurrence of these clastic beds in such thickness suggests...the Upper Cretaceous sediments and the common occurrence of the remains of land plants in them suggest...distinguished, which differ from each other in mode of occurrence, petrographic character, or geologic age. The |  | | Book | | (yellow) on calcite (white) from Conil, Andalusia, Spain. Crystals with well-developed faces are formed when...type locality was situated. Aragonite (Aragon, Spain), spessartine (Spessart, Germany), and Figure...Figure 80. Aragonite from Mingla/ nilla, Cuenca, Spain. The two , pseudohexagonal crystals are in random... CRYSTALLOGRAPHY Figure 86. Olivine from Lanzarote, Spain. Olivine encompasses a complete solid-solution series...at a definite rate regardless of their mode of occurrence or pressure-temperature conditions. If the rate |  | | Book (edition) | | INTRODUCTION TOROCKTYPES 574 Igneous Rocks 575 General Occurrence and Texture Chemical Composition 576 Classification...example of this is the role of mineral dust and the occurrence and severity of pulmonary diseases studied in...Geological Crystal chemistry Classification occurrence~__ (paragenesis) EN CHAPTER1 =INTRODUCTION...linkages of the silicate tetrahedra. Geologic occurrence refers to the geologic setting in which a mineral...(often termed paragenesis). For example, a common occurrence for the mineral pyrite, FeS,, would be reported |  | | Book (edition) | | environmental aspects of sulfides and their common occurrence in vein systems. e Boxes 9.1, 9.2 and 10.1...natural and anthropogenic mineral dust and the occurrence of pulmonary diseases. Mineral science Environmental...species, and each has a distinctive Geological occurrence Classification (paragenesis) FIG. 1.2. Diagram...tetrahedra. Geologic Occurrence. A common synonymous term is paragenesis. Geologic occurrence refers to the...the characteristic association or occurrence of a mineral or a mineral assemblage in a well-defined geologic |  | | Report (issue) | | the name of the mine, deposit, field, area, or occurrence being described. Synonyms and Other Names or...might also 5 include any specific mine or occurrence names that are known, i.e. "includes Northern...site has produced and when or if it is a mineral occurrence or showing. Host Rock Age and Host Rock contain... Ghazni 33-01-30N 67-03-00E Zn Bi skarn Occurrence 7757 Kandahar 32-15-17N 65-59-02E Pb Zn...65-55E 70-24E 71-27E Pb Zn Cu Au GEM skarn Occurrence Abdul-Qala Ghazni 32-51-40N 67-49-20E SDG |  | | Book | | one good, two poor. Fracture: uneven, brittle. WOLLASTONITE Luster: glassy, silky. Hardness: 4.5-5. Streak:... ZA aX Description of Minerals Actinolite Occurrence: Occurs generally in crystalline schists and...Remarks: A common rock-forming mineral. Albite Occurrence: Occurs in small crystals or, more often...used in the manufacture of ceramics. Analcite Occurrence: Occurs as free-growing crystals or in masses...the garnet, but its color, hardness, and its occurrence in lavas will serve in identifying this mineral |  | | Report (volume) | | He gave a brief description of the method . of occurrence of the ores. In 1898 Lindgren completed a study...* * * High winds are of more or less frequent occurrence in exposed portions of the State but are seldom...bounded on the north and south by fault planes. The occurrence of this Lower Ordovician fauna was first noted...correspond in a general way with stratigraphic occurrence, yet they are not sharply defined, so that some...assumed to correspond to the extreme down-valley occurrence of boulders deemed too large for stream transportation |  | | Report (issue) | | • _ 43 43 44 Rocks containing tremolite and vesuvianite .......................................... ....- - - · - - · - - - - - - · · - - - - - · 85 Occurrence .......................... - .. - . - ... - -...... ---.----.---.--.---------------- - -· 86 Occurrence ............................... ___ ... __ ....__________________________________________ -. _.- _.-- _- _86 Occurrence _________ ... _. __ ........ _. __ ..... _.....______ ... _. _. _______ .- .... _. _.. ____ _ 88 Occurrence _________ ... _. __ . __ .. _.. __ . ___ . _ |  | | Report (issue) | | mine, with inclu sions of opal in quartz; C, Wollastonite rcplaced by spadaite; D, Preservation of calcite...assist ance in the mapping is the universal occurrence of dark chert in the Ordovician sediments. ~'Westgat€...seems to indicate that it is more than a local occurrence, and it is probable that future work, with carefully...assigned largely on the basis of their stratigraphic occurrence rather than upon the fossils which they contain...In the present series of collections a single occurrence, let us say, in the central fauna might stand |  | | Report (issue) | | Uncompahgrite. _____-_-_-_______----__ _ ___________ Occurrence...--________________________________ Fresh U...glaucophane group Hastingsite group _ _____________--Wollastonite..- __ ________ __ _. ___ _ m 29 29 30 31 31...although it cannot be proved. UNCOMPAHGRITE OCCURRENCE The uncompahgrite, a coarse-grained rock made...distinguished by its prismatic habit and the common occurrence of included gas bubbles. In the hand specimen...Perofskite DiopTitaside niferous and garnet vesuvianite ..-- _ Large loss___- -10 +5 -6 AljOs— -----Fe2O3 |  | | Report (issue) | | Diopside Augite Wollastonite Tremolite Hornblende Asbestos Garnet Olivine Vesuvianite Zircon Andalusite...shown by the presence of garnet, tremolite, vesuvianite, epidote, and other contact silicates, together...Milford Valley. Lindgren '° has described the occurrence of anhydrite in the Cactus mine and in connection...thunderstorms or cloudbursts are of frequent occurrence. The water that falls during these storms quickly...intergrowths of orthoclase and plagioclase are of common occurrence. Interstitial quartz constitutes about 15 per |  | | Report (volume) | | under Mesozoic rocks. Other intrusives. As the occurrence of other intrusives has only local significance...formerly existing flow of wide distribution. The occurrence of copper ore in this formation is a notable...54) is a typical illustration of the mode of occurrence of the basalt flows. North of Williams River...hornblende, albite, actinolite, magnetite, garnet, vesuvianite, chalcopyrite, pyrite, and bornite have been...thick stratum of limestone completely changed to wollastonite was noted. Contact metamorphic minerals have |  | | Book | | summary of the essential optical constants and occurrence of "all" nonopaque mineral varieties. In view... Minerals WiLhout Complex Anions Very lin1ited occurrence, extre1ne hardness, crystal form, and extreme...modern and ancient (consolidated conglomerates). OCCURRENCE. s Sulfur 5 ORTHORHOMBIC Sulfur contains...elongated fragments. OPTICAL ORfENTATION. Lin1ited occurrence, extreme relief and birefringence, and low hardness...orthorhombic su lfur. Acta Crystal/ogr. , 14, 1008. OCCURRENCE. SU LFIDES S phalerite (Zincblende) ZnS ISOMETRIC |  | | Report (volume) | | Adams, John W. Rhabdophane from a rare-earth occurrence, Valley County, Idaho, in Geological Survey research...Ewing, John. 09378 10422 Akhavi, Manouchehr S. Occurrence and movement of shallow groundwater in the vicinity...1350-1354, illus., 1968. 09034 Alker, Julius. The occurrence of Paracricetodon Schaub (Cricetidae) in North... 1968. 01851 Baldar, N. A.; Whittig, L. D. Occurrence and synthesis of soil zeolites: Soil Sci. Soc...1968. 02873 Banks, Harlan P. The stratigraphic occurrence of early land plants and its bearing on their |
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