 | | Book | | investment necessary to produce and publish such an index were beyond our resources at that time. We... as it turned out, by the Friends of Mineralogy, an independent non-profit organization. In 1985 the...editorship of then-president Mike Graben, compiled and published an index of volumes 1-14. This index...order. In those cases where the same person is both an author and a subject of articles, the authored articles...14:157168 ALBITE Davis Hill near Bancroft, Ontario: an occurrence of large nepheline, biotite and albite-antiperthite |  | | Book (edition) | | groups: The number of new mineral species may grow as an avalanche, flooding the mineral population with tens...lepidolite, wolfrarnite). In many cases, minerals have an intermediate composition between theoretical end-members...to crystallographic tenns (e .g. prismatine), to an organization (e.g .. mgriite). to a journal (minrecordite)...form. Many minerals display characteristic twinning, an intergrowth of two or more individual crystals of...Miller indices are used. For instance, the symbol for an orthorhombic dipyramid form is { 111}, for a hexagonal |  | | Journal (issue) | | Richard A. Bideaux M ineralogist feature articles Pegmatite Phosphates: Descriptive Mineralogy and Crystal...list for the Mineralogical Record has become such an extremely difficult and time-consuming task that...will not be increased this year. BACK ISSUES Due to an extraordinary demand for back issues by readers who...SPECIAL BINDING We are negotiating with a bindery for an ex clusive contract that will make it possible for...Colburn which was acquired in 1945. Mr. Colburn was an engineer, industrialist and banker from Ashe ville |  | | Book | | THE PEGMATITE MINES KNOWN AS NORTH GROTON, NEW HAMPSHIRE eral I ederi Acknowledi:ments Dedicated...her patience and encouragement. Many years ago, in an era that seems like only yesterday to me, I began...to mineral enthusiasts for years to come. The Pegmatite Mines Known as Palermo not only preserves a rich...the nation, and in some respects the planet, spans an incredibly diverse spectrum during its one hundred...worked at or were associated with the mine, presents an intriguing and enlightening perspective into New |  | | Book | | Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...COLUMBIA Ice River complex. The Ice River complex is an intrusive body of alkaline igneous rocks where sodalite...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...ilmenite specimens have come from an unusual calcite vein-dike occurrence with an exposure very near, indeed |  | | Journal (article/letter/editorial) | | thallium is a Group 3b element, whereas rubidium is an alkali metal (Group la). The abundance of thallium...clay from granitic rocks", and "that kaolinite is an insoluble hydrated silicate and the change ends with...TUNGSTEN MINERALIZATION AT THE IMA MINE, BLUE WING DISTRICT, LEMHI COUNTY, IDAHO ALFRED L. ANDERSON Cornell...to a complex group of fractures along the crest of an anticlinal fold of quartzitic strata belonging to...overlain by schist. Although trapping is undoubtedly an important factor in localizing ore, the relative |  | | Book (volume) | | director. As a scholar of mineralogy, he has been an indefatigable researcher and collector of mining...difficulty of obtaining the source material, which an inquiring reader would want to read, but also with...the facts presented here were not the figment of an active imagination. The great number of historical...authors' visiting the locations described. Mineralogy is an enjoyable branch of natural history which has taken...mind. The hours in the laboratory, at home or at an institution, challenged the intellect. The solitude |  | | Book | | and Part II, an abbreviated summary of the essential optical constants and occurrence of "all" nonopaque...luster are therefore high. Sulfur contains both van der Waals and covalen t bonds, and because of the latter... 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 |
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