 | | | | amianthus, blue 100 -amianthus, Cape 100 amphibole group 98 annabergite 73 arduinite 119, /2/ argentite...dialogite 42, 42 diamond 5, 6 galena 12, /3 garnet group 76 garnierite 107 gaylussite SO gehlenite 85 gismondine...greenockite 11 greenovite 81 grossularite 78 gummite 36 gypsum 62 halides 20 halite 20 halotrichite 60 hambergite...97, 98 fayalite 75 feldspars 111 feldspathoid group 108 ferrierite 122 ferrimolybdite 63 fluoborite...119 metacinnabarite 13 meyerhofferite 54 mica group 104 mica, white 104 microcline 112, //3 millerite |  | | Book | | amianthus, blue 100 _amianthus, Cape 100. amphibole group 98 analcite 76, 108, 111 anatase 34, 34 andalusite...coquimbite 60 cordierite 95 galena 12, 13 garnet group 76 garnierite 107 gaylussite 50 gehlenite 85 gismondine...greenockite I1 greenovite 81 grossularite 78 gummite 36 gypsum 62 halides 20 halite 20 halotrichite 60 hambergite...eye 31 fayalite 75 feldspars 111 feldspathoid group 108 ferrierite 122 ferrimolybdite 63 fluoborite...119 metacinnabarite 13 meyerhofferite 54 mica group 104 mica, white 104 microcline 112, /13 millerite | | | Book | | arnianthus, blue 100 ...amianthus, Cape 100 amphibole group 98 analcite 76, 108, I 11 anatase 34, 34 andalusite...fassaite 97, 98 fayalite 75 feldspars 111 feldspathoid group I08 ferrierite 122 ferrimolybdite 63 fluoborite...85 gahnite 24 galaxite 24 galena 12, 13 garnet group 76 garnierite 107 gaylussite 50 gehlenite 85 gismondine...greenockite 11 greenovite 81 grossularite 78 gummite 36 gypsum 62 halides 20 halite 20 halotrichite 60 hambergite...mesotype 119 metacinnabarite 13 meyerhofferite 54 mica group 104 mica, white 104 microcline 112, 113 miJlerite |  | | Journal (article/letter/editorial) | | CeCu6(AsO4)3(OH)6•3H2O H EXAGONAL Locality: The Clara mine, central Black Forest, Germany. Occurrence: Associated...the Ce- and AsO4-dominant member of the mixite group. Name: Reflects the relationship to the other members...presumably similar to other members of the hulsite group. Optical data: Biaxial (+), ' 1.78, 1.782 (calc...to other species: It is a member of the hulsite group. Name: Reflects the composition and relationship...Alumino-magnesiohulsite, a new member of the hulsite group, in kotoite marble from east of Verkhoyansk, Sakha–Yakutia |  | | Book | | museum quality but many minerals can be found on mine dumps or can be purchased or traded. After introducing...rocks contain large crystals, often of the feldspar group and are known as porphyries. The individual crystals...other books that a serious attempt to describe and group minerals could be seen to be in progress. His De...Gottlob Werner (1750-1817), a German geologist. Gypsum (Chihuahua, Mexico) ._23- As mineralogists studied...pairs. Water is often present and in the zeolite group it can escape when the minerals are mined since |  | | Journal (article/letter/editorial) | | V4+O(SO4)(H2O)3 M ONOCLINIC Locality: The North Mesa 5 mine, SW ¼ of section 35, and the adjacent eastern edge...g/cm3 (calc.). Crystallography: Monoclinic, space group not given but probably Cc by analogy with cookeite... (2003): Borocookeite, a new member of the chlorite group from the Malkhan gem tourmaline deposit, central...mudstones. Associated minerals are: quartz and a chlorite-group mineral. General appearance: Anhedral grains...ONOCLINIC Localities: Las Colmenitas and Los Llanos mine, 2 km northwest of Santa Marta village (Lat. 38° |  | | Book (edition) | | 1. 2. 3. 4. II. Sulphur Group Boron Group Arsenic Group Carbon Group 104 106 109 110 115 MINERALS...Amphibole Group 274 275 277 278 Beryl, etc 2. Unisilicates Chrysolite Group Garnet Group Zircon Group...Axinite 282 Danburite, lolite 286 Mica Group Scapolite Group 287 292 293 286 Nephelite, Sodalite,... Leucite 296 302 303 304 306 Feldspar Group 8. Subsilicates Chondrodite Tourmaline Andalusite, Fibrolite...335 Fahlunite 336 Chlorite 337 IV. 1. 2. 3. 332 Hydromica Group Group HYDROCARBON COMPOUNDS |  | | Book (edition) | | Bulgaria, G SphaJerite. xx 12 mm, Morococha, Peru, H Gypsum, xx 40 mm, Las Salinas, Peru, H Variscite, xx 5...Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...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 |  | | Journal (issue) | | Grunerite, Fe 7[Si30 22 ](0H) 2 , an amphibole group mineral, has been confirmed from Franklin, New Jersey...worldwide localities, notably: Australia; Carinthia, Austria; Brazil; Cameroon; Canada: Newfoundland, Northwest...in 1963 I have had an interest in the Terlingua district mercury minerals but because many of them selfdestruct...microscopic crystals. Most of them come from the Mariposa mine which was the original town site for Terlingua....moved several miles eastward to be near the Chisos mine after the Marfa Mariposa mining company shut down |  | | Book (volume) | | sandstone This well as of state diamond itself district, quartz-veins occurs). monazite, the however...find Kimberley. Colony The projected the Du mine, serpentine and and where absence beginnings...and depths therefore in rush the afterwards mine, completely brecciated and fragmented, to in...discovered at of Vaal Kimberley mine when steam magnesium silicate, mine, and water funnel all of...to famous weathering unknown the Their and mine the and India, shown at the Paris Exhibition |  | | Journal (article/letter/editorial) | | micaceous phyllosilicates, kaolinite-, smectite-group minerals and the composition of glauconite are observed...taken as an equivalent. Some ferroan saponite and chlorite represent the basic branch of the bimodal rift...multifunction display. Corrensite and mixed-layer chlorite-corrensite are not only in altered basic magmatic...impacts. The glauconite-kaolinite-illite-smectite-chlorite assemblages are efficient tools for the depositional...alluvial fan. Chromium muscovite, Cr smectite, and Cr chlorite formed at the brink from hypogene to supergene | | | | | surrounded ce ne white calcite, from!iheBluebell Mine; Riondel, Digitized by the Internet Archive...groups: Minerals that have oxygen tightly bonded in a group around a central non-metallic ion. Oxides or carbonate... siderite, rhodochrosite, malachite, azurite, gypsum, anhydrite, baryte, apatite, turquoise, borax,...feldspar, nepheline, zeolite, sodalite, bonded in a group around a central silicon atom. kyanite, topaz, titanite...titanite, zircon, amphibole, pyroxene, chlorite, talc, clay, chrysotile, chrysocolla, quartz, lazurite |  | | Book | | describing some of its chemical properties. Within each group the minerals are listed accord¬ ing to CIM; and...Keweenaw area of north Michigan; at the Copper Queen mine, Bisbee, Arizona and at Georgetown, New Mexico....areas including Kimberley, Pretoria (the Premier mine is in this area), and Jagersfontein in the Orange...Localities. Lead is found in Sweden at the Harstig mine, Pajsberg; from the gold placers of the Ural Mountains...several localities in Chile, and from the Mohawk mine, Keweenaw County, Michigan; also from Lake Superior |  | | Journal (article/letter/editorial) | | minerals are replaced by amorphous silica, limonite, chlorite, white mica and elemental sulfur. The buffer capacity...oxidation of native sulfur. Dissolution modeling of chlorite, white mica and sulfur in a neutral inflow water...White mica Kaolinite Chlorite Amorphous clays Chalcedony Opal Quartz Sulfur Pyrite Gypsum Alunite Natroalunite...KFe3(SO4)2(OH)6 BaSO4 Salars Formula Type of salt Method Gypsum CaSO42H2O X-rays Thenardite Na2SO4 Halite...including chemical analyses in Aguilera et al., 2000), mine pit lakes (Davis and Ashenberg, 1989; Clair et al |  | Poirier, G., Ercit, T. S., Tait, K. T., Piilonen, P. C., Rowe, R. (2009) New Mineral Names. American Mineralogist, 94 (2) 399-408 doi:10.2138/am.2009.538 | Journal (article/letter/editorial) | | alloriite, a member of the cancrinite-sodalite group from the Sabatino volcanic complex, Latium, Italy...Italy, gives a = 12.892(3), c = 21.340(5) Å, space group P31c, Raniso = 0.052 [3040 F > 6σ(F), MoKα], empirical...the skarn, the remainder consisting of quartz, chlorite, actinolite, apatite, * All minerals marked with...035 (8), c = 5.302 (3) Å, β = 104.71 (4)°, space group C2/m, Z = 2. Structure refinement was carried out...CuKα radiation. Hephaistosite is monoclinic, space group P21/c with a = 8.9477(6), b = 7.9218(7), c = 12 |  | | Journal (article/letter/editorial) | | occurs in the Fresnik :Ravine near Koieglach, (Upper Styria), both in blocks of quartzite, and as a vein, several...This mineral scratches talc and is scratched by gypsum (hardness equals 1.5 of Mobs' scale), average density...lose, when roasted, about 3 per cent. of water. The mine in which szmikite occurred, in rather notable quantities...of the green slates, are found quartz~ calcite, chlorite, orthoclase, desmlue, stilbit~, and a~inlte. A...greenish earthy scaly r n ~ with magnetite, at Jones' Mine, Springfield, Mass., its composition according to |  | | Journal (article/letter/editorial) | | occurs in the Fresnik :Ravine near Koieglach, (Upper Styria), both in blocks of quartzite, and as a vein, several...This mineral scratches talc and is scratched by gypsum (hardness equals 1.5 of Mobs' scale), average density...lose, when roasted, about 3 per cent. of water. The mine in which szmikite occurred, in rather notable quantities...of the green slates, are found quartz~ calcite, chlorite, orthoclase, desmlue, stilbit~, and a~inlte. A...greenish earthy scaly r n ~ with magnetite, at Jones' Mine, Springfield, Mass., its composition according to |  | | Book (edition) | | given to the " normal group" under the successive systems, that is, to the group which is most common... 133 MONOCLINIC SYSTEM 1. Normal Class (28). Gypsum Type Tartaric Acid Type 2. Hemimorphic Class (29)...System) NORMAL CLASS. (Prismatic. Holohedral.) Gypsum Type. 29. HEMIMORPHIC CLASS. Tartaric Acid Type...is determined by the way in which the molecules group themselves together in a position of equilibrium...about each one of them (or at least about each unit group of them), and further the same in all parallel lines |  | | Book | | beds" of sandstone, shale, and minor limestone and gypsum (all under glacial cover), which have been dated...Gogebic, Ontonagon, Houghton, and Keweenaw Counties GROUP Iron and Dickinson Counties Jacobsville Sandstone...---------------------------- Oronto Group a.. 3: co w C: _J 0 0 Marquette Iron District, Baraga and Marquette Counties...Formation ---------------------------- Powdermill Group Bessemer Quartzite Peavy Pond Complex ------...-------------------------- t) co ll:'. ll:'. <( Menominee Group ~ ~ E Emperor Volcanic Complex ------------ |  | | Book (edition) | | Section 'riioiusonit(\ b. 1 2h\S Group 1 i singcrite Chlorite Gi\>uj> . 397 310 312 315 816 TABLE...lerals ^ iaUb.dtlon of if) L'he))i\r(d Proptriles of Mine nth ; (4) J lescrqjtions of Sj/6; cles j (o) JJeientiUiutloii...that the gonal that are nearly cubic. same natural group of minerals may include both trimetrio and monoclinic...monoclinic species, as is true of the Hornblende group ; or monoclinio and triclinic, as is the fact with...kinds, as, for example, calamine, clioiidrodite group. one extremity of a crystal differs in its planes |  | | Report (edition) | | with cubic and octahedral cleavages, Pequea silver mine; middle left: azurite crystals on calcite, “old”...from the owners of the land, from the quarry or mine operators before entering to collect. (Land ownership...tested copper by Benjamin Franklin. In 1732 Gap mine land was owned by the honorable Proprietors Thomas...County mines of the 69 Phoenixville lead-zinc district Coatesville pegmatite and pyrrhotite localities...magnetite-chalcopyrite mines Graphite locality State line district feldspar quarries Clinton County Salona calcite-dolomite |  | | Book | | (field of view 8 cm). Figure 1.3 An opencast iron ore mine (Postmasburg, South Africa). 7 microscopes, or...the elements in the same column (referred to as a group and numbered as shown in figure 2.5) have the same...of elements in the same group is afforded by the so-called noble gases (Group 18). All of these elements...also extremely unreactive and hence is placed in Group 18. In contrast to helium, other elements with filled...a filled K shell. Although elements in the same group have the same arrangement of outer electrons, they |  | | Journal (article/letter/editorial) | | omitted from locality information. Where lot and district numbers are given, it is necessary to use topographic...the photographs. Baldwin County Milledgeville district—between the State Sanitarium and the Oconee River:...property—near Commerce: ferrocolumbite (Cook, 1978). Lula district—Standridge property, about 7.0 km east of Lula:...Calgary] at 09:55 07 August 2017 Barrow County Arnold mine—1.6 km northeast of Statham, near the head quarters...(chryso lite, olivine) (Teague, 1956). Jefferson district—9.7 km southwest of Jefferson on S.R. 11, northwest |  | | Journal (issue) | | limonite pseudomorphs after pyrite, siderite Faber lead mine-near Faber cerussite, chalcopyrite, fluorite, argentiferous...topaz, tourmaline, triplite Trueheart pegmatite mine (f)-near Amelia beryl (var. aquamarine), microcline...Dominion actinolite-tremolite, apatite, chalcopyrite, chlorite, cobaltite, dolomite, erythrite, galena, ilmenite... magnesite, magnetite, pyrite, talc Stony Point mine-near Charlottesville chalcopyrite, cuprite, goethite...goethite, malachite, siderite Buck Mountain mine-near Forks of Buffalo arsenopyrite, fluroite, gold, scorodite |  | | Book | | shifts of dehydration reactions, such as that of gypsum, by differences in the partial pressure of H 2...100 mg sample amount will still reflect 0.3 mg gypsum, 0.3 mg of a carbonate mineral and 3 mg of a clay...used the DT A to determine amounts of 0.1-0.3 mg gypsum in ceramic raw materials, and similar amounts of...HODENBERG et al.), and the poorly hydrated minerals gypsum, CaS0 4 · 2H 2 0 (LJUNGGREN; PIEcE; LEHMANN and...mineral gypsum has to be investigated most often. POWELL proved fewer than 2 weight-% of gypsum in rock |
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