 | | Journal (volume) | | Nyfunn av mineraler fra Tysfjord-pegmatittene, Nordland 31 Tomas Husdal, Fabrice Dal Bo, Henrik Friis...discoveries from the Larvik Plutonic Complex, southern Norway 47 Harald Oskar Folvik Mineralene fra Skjerpemyr...richterite from the Hydro quarry, Fen complex, Southern Norway: crystallographic data and crystal-chemistry 102...locality at the Kjennerudvann lake, Kongsberg, Norway 110 Roy Kristiansen and Hans Christian Olsen...old, new mineral to Norway 116 Roy Kristiansen Lithium mineralization in Norway: a review 119 Gunnar |  | Raade, Gunnar, Husdal, Tomas (2010) Chemical composition of a metamict (Mn,Fe)-Y-(Sb,As)-(Nb,Ti) oxide mineral from the Tennvatn amazonite pegmatite, Sørfold, Nordland, north Norway. Norsk Bergverksmuseum Skrift, 43. 81-87 | Journal (article/letter/editorial) | | Tennvatn amazonite pegmatite, S0rfold, Nordland, north Norway Gunnar Raade and Tomas Husdal Introduction...stibiocolumbite, svabite, xenotime-(Y), a chlorite group mineral and a mica group mineral. The metamict mineral is...(aeschynite group , euxenite group and samarskite group ) as well as in the columbite group . The case...)3- groups . Such groups are also present in hundholmen ite-(Y) (Raade et al. 2007) . A combination of...mineraler i en amazonittpegmatitt ved Tennvatn i Nordland . Norsk Bergverksmuseum Skrifter9 , 35-47. ELLINGSEN |  | | Journal (article/letter/editorial) | | dolomite vugs in a contact zone of the Trimouns talc/chlorite deposit, where large-scale mining for talc may...approaching its end. INTRODUCTION The Trimouns talc-chlorite deposit is a mineral locality of international...these cover rocks are represented by Ordovician chlorite-graphite schist with thick dolomitic intercalations...sillimanite facies at the footwall to muscovite-chlorite and chlorite-sericite facies at the hanging wall. The...rise to irregular alternating layers of talc and chlorite. The formation of the deposit resulted from a |  | | Journal (issue) | | use to a major museum as it might be to a local group, library, nature center or historical society. A...P yro xe n ite Dunite P e rid o tite CALDWELL GROUP F a u lt( shear zone Figure 3. Geological map and...or older metasedimentary rocks of the Caldwell Group and overlying pre-Middle Ordovician rocks of the...is overlain unconformably by rocks of the Magog Group that have been dated (Berry, 1962) as Normanskill...footwall side by slate and phyllite of the Caldwell Group (Fig. 3) containing some quartzite and metagreywacke | | | Journal (issue) | | use to a major museum as it might be 10 a local group. library, nature center or historical society. A...Pyro x e n i te Dunite Peridotite CALDW E L L GROUP F a u l t, shear zone Figure 3. Geological map...or older me1ascdi mentary rock of the Caldwell Group and overlying pre-M iddle Ordovician rocks of the...fom1arion i overlain unconformably by rock of the Magog Group that have been dated ( Berry. 1 962) as Normanskill...wall side by slate and phyllite of che Caldwell Group (Fig . 3) containing ome quart£ite and metagreywacke |  | | Book (edition) | | to the chemical formula, allegiance to a mineral group, symmetry and crystal structure as well as the strongest...chemical formula, structure (crystal system, space group, and unit cell dimensions), and at least some other...site occupancy. The Sb members of the tennantite group (2.G) will serve as a good example: tetrahedrite...registered in this book (e.g. in the amphibole group). For more detailed information see "Dana's System...) 6-21 %. VHN(synth.) (10.C. purine-porphyrine group). a nickel porphyrine. With quartz. rutile, piemontite |  | | Journal (issue) | | crates of extracted cerite ore were exported to Norway, and the dumps were again hand-picked in the late...antiSoviet (and later anti-Taliban) mujahideen group Hizbi-lslami, which was heavily supported by the...the Peshawar plain alkaline igneous province, a group of alkaline granites, syenites and nepheline syenites...minerals include minor diopside and traces of chlorite. A few cut stones of several carats have been...somewhat resembling iron roses. One such iron rose group bas epitaxial rutile crystals about 5 mm by 12 mm |  | | Book | | crystallized and wire silver come from Kongsberg, Norway, where wires up to 400mm (16 in) long and crystals...Australia. Interesting crystals are known from Spind, Norway. Application: Bi ore. Kermesite Sb2S20 TRICLINIC...crystals arc known from syenite in Langensundsfjord, Norway. Crystals up to 50 cm (20 in) across come from...pegmatites and quartz veins near Arendal and Moss, Norway: large crystals also occur in the Temiskaming district...mm (47» in), were found in Arendal and Kragero, Norway. Crystal rosettes up to 10 mm (7s in) in size come |  | | Book | | crystallized and wire silver come from Kongsberg, Norway, where wires up to 400mm (16 in) long and crystals...Australia. Interesting crystals are known from Spind, Norway. Application: Bi ore. Ker111esite Sb2S20 TRICLINIC...crystals are known from syenite in Langensundsfjord, Norway. Crystals up to 50 cm (20 in) across come from...pegmatites and quartz veins near Arcndal and Moss. Norway; large crystals also occur in the Temiskaming district...(4 7/16 in), were found in Arendal and Kragero, Norway. Crystal rosettes up to 10 mm (3/s in) in size |  | 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) | | Mineralogisk-Geologisk Museum, University of Oslo, Oslo, Norway. Richard J. Reeder: Dept. of Earth Sciences, State...Species containing more than one anion or anion group may be assigned to a separate class or may be assigned...specifies the atomic (cation to anion, or to anion group) ratio for the mineral. This and the remaining numbers...appropriate Dana number. When recognized, membership in a group is noted. Occasionally, the phrase “an inadequately...internally contradictory. 5A. Groups The term group refers to an aggregate or multiple (usually three |  | | Book (edition) | | attempt a complete description of a small mineral group to uncover the unsatisfactory state of our present...well render the volume difficult to use by a large group of potential readers not familiar with structural/chemical...with the inherent problems of end-member names vs. group names and related aspects of nomenclature. Rather...spelling variants, descriptive names, mixtures, group names, chemical names, etc., found in the literature...letters pointing out that for some entries our space group , Z, and lattice constants are mutually exclusive |  | | Journal (volume) | | Earth, Editorial and Design by T he Brown Reference Group pie ISBN O 7489 7935 2 NO i 07 04 18 Printed in...are often replaced by pyrite. FACT FILE PYRITE Group: Sulphides Crystal system: Cubic Habit: Cubes,...quartz rather brittle. FACT FILE ROSE QUARTZ Group: Oxides Crystal system: Trigonal Chemical formula:...CHARACTERISTICS Rose quartz is a member of the oxide group of minerals. It is an oxide of silicon, and it gets...beam of red light. Rubies belong to the corundum group of minerals, which also includes sapphires. They |  | | Book | | flattened rhombohedrons (resembling those of Froland, Norway) to 12 cm across, some individuals weighing up...richterite (Menezes and Martins, 1984). EUROPE NORWAY Omdal, Froland, Aus~Agder. Thick-tabular to equant...(Moore, 1991). Old labels often give "Arendal, Norway" as the locality for these ilmenite specimens,...columnar crystals of hedenbergite. Around 1960. a group of collectors visited the mine. then temporarily... Orlandi and Vezzoni, 2013 ). A beautiful 8-cm group of ilvaite crystals spotted with tiny crystal!> |  | | Book (edition) | | extensively rewritten by the book’s distinguished group of authors in the light of new research and important...all varietal names, synonyms, spelling variants, group names, and so forth; only names in contemporary...contemporary use have been included. Most of the mineral group lists presented were taken from the Glossary of Mineral...letters pointing out that for some entries our space group, Z, and lattice constants are mutually exclusive...trigonal. Class: Classes are designated by their point group symmetry. Note that as mineralogists we use the | | | Book (edition) | | extensively rewritten by the book's distinguished group of authors in the light of new research and important...all varietal names, synonyms, spelling variants, group names, and so forth; only names in contemporary...contemporary use have been included. Most of the mineral group lists presented were taken from the Glossa,y of Mineral...letters pointing out that for some entries our space group, Z, and lattice constants are mutually exclusive...trigonal. Class: Classes are designated by their point group symmetry. Note that as mineralogists we use the |  | | Book | | island of Laven in the Langesundfjord District of Norway. Interestingly, and in contrast to its unusual...be tabulated with data for other members of the group. Drawings of idealized crystals by Laszlo Horvath...Labuntsovite-, Zeolite-, Lovozerite- and Cancrinite-group minerals and directed studies on fenite rocks. Dr...the time unknown (it was discovered in 1835 in Norway). The compact gray-black shale resembling basalt...Saint-Hilaire. Oneillite, a member of the eudialyte group described from Mont Saint-Hilaire, was named in |
|
