 | | Catalog/List | | orange crystals on cockscomb Barytes Mibladen district , Morocco 6x4 £30 () , 1 5 APOPHYLLITE pale...up to one cm size on small Stilbite crystals and basalt matrix 6x5 £30 Maharashtra India 9 SUGILITE...10x6cm showing excellent play of colours Ampanihy District Madagascar £25 13 OLIVINE variety FORSTERITE...dark grey veins in Feldspar Ricksburg Karibib District Namibia 5x3x2.5 £ 18 16 HILLEBRANDITE pale blue...magnetite with minor black Ludwigite fibres. Old marble quarry Kilchist Skye 4x4 £7 29 GOETHITE quite rich, lustrous |  | | Journal (article/letter/editorial) | | occurrences in the Lake District, and in the Caldbeck Fells area within the Lake District, respectively, and...should be consulted for further details of any Lake District mineral mentioned in our list. More than 850 species...gibbsite, etc. in fissure-fill in limestone, Woodleaze quarry, Tytherington, Avon (Alabaster, 1989a). Andersonite...St. Just, Cornwall (Elton and Hooper, 1992). Andradite, stannoan In tin-bearing skarns at Meldon, Devon...Barnstaple, Devon; and localities in the Lake District, Cumbria (Ixer and Stanley, 1980). Inclusions |  | | Journal (article/letter/editorial) | | Eidanger. Most of the localities were pegmatites in basalt. During the last decades garnets have been found...several new localities, mainly in the Sandefjord district. Some of these finds were described by Berge &...vesuvianite. Most of the localities in the Sandefjord district belong to this type of occurrence. 2. Well-developed...individuals or embedded in matrix in pegmatites in basalt. The localities at Stokklilya. Arlilya and in Bjlilrkedalen...shown in Tables 210. The molecular percentages of andradite (AND) and grossular (GRO) have been calculated |  | | Journal (article/letter/editorial) | | Article The Secondary Minerals from the Pillow Basalt of Salsette-Mumbai, Deccan Volcanic Province, India...Benkó, Z. The Secondary Minerals from the Pillow Basalt of Salsette-Mumbai, Deccan Volcanic Province, India...20,21]). The main part of the tholeiitic flood basalt extruded from certain fissure systems [5,6] within...below. The Salsette subgroup contains not only basalt, but also trachyte and rhyolite, as well as felsic...tholeiitic basalt occupies most of the eastern part of the island, whereas spilitic basalt with pillow |  | Maslennikov, V.V., Ayupova, N.R., Herrington, R.J., Danyushevskiy, L.V., Large, R.R. (2012) Ferruginous and manganiferous haloes around massive sulphide deposits of the Urals. Ore Geology Reviews, 47. 5-41 doi:10.1016/j.oregeorev.2012.03.008 | Journal (article/letter/editorial) | | Urals (Gavrilov, 1972). Submarine weathering of basalt hyaloclastites, as a main process of ferruginous...and Tagil arc, the VMS deposits occur in Silurian basalt– rhyolite complexes. In West Magnitogorsk arc,...(Maslov and Artyushkova, 2010). Middle Devonian basalt–rhyolite Karamalytash or Alexandrinsk Formation...geological and geodynamic conditions of formation: Cyprus-Besshi, Urals, Baymak, and/or Kuroko (Glasby et...classifications of Franklin et al. (2005) where Cyprus means Mafic; Besshi is related to V.V. Maslennikov |  | | Catalog/List | | with a small amount of quartz 4x3.5cm £26 Erongo district Namibia 3 .,, ,r ·" .. ; :t.: 1-,: • - �...� \. � ... '\' . ·"9 , .. • . 44 ANDRADITE orange brown mass with intergrown white Celsian, and...group with attractive inclusions Blaengwynlias Quarry,Tongwynlais near Cardiff Wales 4x3 £12 5 78...white crystalline calcite Spitzkopje area, Karibib district Erongo region Namibia 6x5x4 £15 79 DATOLITE translucent...grey crystalline mass 1cm ____, Skouriotissa Mine Cyprus £6 6 98 HALITE cubic crystals replaced by siltstone |  | | Report (issue) | | should appear in an index. Pillow basalt is a key word for Cyprus-type massive sulfides, for example...2.9 Sn skarn 3. Submarine volcanic hosted 3.1 Cyprus-type massive sulfide 3.2 Massive sulfide in felsic... Alteration Diopside-hedenbergite+grossular-andradite+epidote. amphibole±chlorite±ilvaite. Late stage...with interstitial sulfides. Alteration Diopside+andradite center; wollastonite outer zone; marble peripheral...massive to interstital. Alteration Mn-hedenbergite±andradite±grossular±spessartine±bustamite± rhodonite. Late |  | | Journal (article/letter/editorial) | | Tumurtijn-ovoo ore comprising four units: 1 ¼ andradite 100% – rock, 2 ¼ andradite 60% – sphalerite 30% – magnetite...10%-rock (analysed), 3 ¼ andradite 50% – magnetite 50%-rock, 4 ¼ andradite 90% – magnetite 10% – rock...rock (reddish-brown andradite reflecting black). Minor calcite (white). Polished slab of drill core. Sample...minerals are magnetite, jacobsite, and sphalerite. Andradite is the dominant silicate. Subordinate minerals...calcite and quartz, both filling interstices. Andradite and calcite, including calcite of the marble close |  | | Corporate Document (Series) | | Geology and major deposits, Heazlewood mineral district ... Main mineral locations and 1:100 000 scale...sedimentary rocks and basalt D Neoproterozoio-Early Cambrian sedimentary rocks and basalt Neoproterozoic...Cretaceous to Recent), intercalated with numerous basalt flows and agglomerates (Palaeocene to Pliocene...mine at Beaconsfield and mines in the Mathinna district being the major producers. The former Tasmania...= galena Garne.t (group) Garnet var. Aplome = andradite Gibbsite Genthite (hydrous Mg-Ni silicates?) Goethite |  | | Journal (article/letter/editorial) | | country rock by volcanic gases. Olivine alkali basalt was probably the parental magma responsible for...fibrous serpentine (chrysotile), magnesite, quartz, andradite, and garnierite. There is no evidence of the presence...deposits of a petrographically identical olivine basalt (Sesara Volcanics). The Waiowa Volcanics occur...of the matrix clino-chrysotile. This garnet is andradite (colourless, R.I. = 1 • 868) and it has crystallized...evidence of shearing and tectonic brecciation. (/) Basalt-Peridotite Breccia.—At Wowo Gap there is an area |  | Ratkin, V. V., Eliseeva, O. A., Pandian, M. S., Orekhov, A. A., Mohapatra, M., Vishnu Priya, S. K. (2018) Stages and Formation Conditions of Productive Mineral Associations of the Dalnegorsk Borosilicate Deposit, Sikhote Alin. Geology of Ore Deposits, 60 (8) 672-684 doi:10.1134/s107570151808007x | Journal (article/letter/editorial) | | danburite from Levoberezhnyi quarry and for datolite from the Zapadnyi quarry confirmed that these minerals...mineral formation regimes. Keywords: Dalnegorsky district, Sikhote Alin, borosilicate deposit, stages of...is the largest object in the Dalnegorsk mining district in southern Sikhote Alin. It was discovered in...ores have been recovered in the same Dalnegorsk district. A detailed investigation of skarn borosilicate...placed on datolite from late skarns of the Zapadnyi quarry, where skarnification was not manifested earlier |  | | Journal (article/letter/editorial) | | types: dunite (olivine separates), troctolite, basalt, and serpentinite. These rocks were exposed to...pyrite crystals) could be observed only in the PT basalt experiment. In all other runs, prevailing H2S-activities...experienced desilicification, resulting in NU andradite formation. The stability field of sulfide in the...plane is diminished due to the prevalence of andradite in hydrothermally reacted MA troctolite and... We suggest that the higher oxidation state in basalt allows for the precipitation of pyrite, which is |  | | Journal (article/letter/editorial) | | Neogene of the central Jordan valley associated with basalt bodies in the Menahamiya area contain abundant...characterized by thick basalt flows. In one of the gypsum outcrops, the 'Menahamiya Quarry' (fig. I), an unusual...from bottom to top is (Schulman, I962): the 'Lower Basalt', more than 50o m; the 'Urn Sabune Conglomerate'...freshwater lacustrine origin (20-50 m); and the 'Cover Basalt', some I5o m thick. In addition to the thick basaltic... A more detailed description of the Menahamiya quarry (coord. 2OI35/22925) is given by Beyth and Weissbrod |  | | Catalog/List | | THAUSITE Modum, Buskerud,Norway 59 BOEHMITE Saga Quarry, Tvedalen, Norway Brown-purple mass in matrix Creamy...·- ·- · - ·-• -·· ·- -- - --- -- -·· · --·· 5 ANDRADITE Grua. Oppland Norway 31 CHLORAPATITE Odegardensverk...--· - . . - - ------ -·-··-·-· ---·7 ANNITE Saga Quarry, Tvedalen near Larvik, Norway 696 CHROME DIOPSIDE...lx2 £15 lxl £4 lx2 £8 2x2 £16 126 DIASPORE Saga Quarry, Tvedalen. Norway 1060 KORNERUPINE Bjordammcn,...lxl 90p lx2 £1.80 2x2 £4 Mica 295 NATROLITE Saga Quarry, Tvedalen, Norway Orange to red in feldspar.(Hydrothcrmal |  | | Catalog/List | | Skye, Scotland AEGI. R JNE 17 Mount Malosa, Zomba District, Malawi 2 While crystals well covering Basall...Ag Sb S £6 Fallowfield Mine, Northumberland , ANDRADITE Grua_ Oppland Norway ALSTONITE 5 1036 White masses...Wyoming ,U.S.A ALUMINITE 44 ANDRADITE Benallt Minc,Lleyn ,Wales 14 Andradite is orange brown with pale...Of marnx ½" £4 lcn near Larvik., Norway 7 Saga Quarry, Tvcda ANNITE Pure black mica plate new Analysis...massive Fclspar group 2x2 £2 lx2 £ 1 APATITE Hingston Quarry, Cornwall 749 two or three micro crystals on small |  | | Catalog/List | | catalogue. (84) New Minerals ANATASE TiO/2 44 ANDRADITE garnet group 732 APATITE Single brown crystal...crystal aboutlcm x4mm Minas Gerias Brazil £4 ANDRADITE/CELSIAN mixture.Orange brown and pale pink, sugary...5mm£3 Hannover Cove.St Agncs, Comwall Wagholi Quarry,Poona,India lxl £3 Funauchi Mine, Aikta Prefecture...HYDROXVAPOPHYLLITE rich crcmny crystalline masses on basalt. K Ca SiO (OH,F) H/2 0 Pure while tabular plnly...Magnetite. Unusual for G.B Mg l'eBO Black grains with Andradite and 617 MELANOTEKITE Manganophyllite. Pb Fe SiO |  | | Journal (article/letter/editorial) | | ; anal., 871. Andalusite, stability of. 839. Andradite, titanian, Botswana, anal., opt., X-ray, sp. gr...Wales, todorokite, 757. Arendal, Norway, titanian andradite, 775. A rltungameteorite, metallography, 1139...meteorite, anal., 101. Baryte, etching of, 750. Basalt, electrolysis of, 1104. BAYLISS (P.) & STANDARD...Antrim, ferrian chlorospinel, 948. Castle an Dinas quarry, Cornwall, tourmaline, 1078. Catron City, New Mexico...Cordierite, Rhodesia, anal., 1052. Cripple's Ease quarry, Cornwall, tourmaline, 1078. Crccidolite, Bolivia |  | | Catalog/List | | squares arc new entry for this list ANALCIME Dean Quarry, Lizard ,Cornwall Achmclvich, near Lochinvcr, Scotbnd...Bay, Skye, Scotland AEGIRINE Mount Malosa, Zomba District, Malawi 17 2 Rich mass of black crystal sections...colourless to white crystals. quite well covering Basalt. Pyroxene lxl £2 lx2 £4 2x2 !8 Zcolitc Ix½£3 lxl...ALBERTITE near Dingwall Scotland ANATASE Cuiba district, Gouveia Minas Gerais. Brazil 28 Quite rich black...ANATASE Lauvland, Frigstad, Evjc Norway 933 Hingston Quarry,Cornwall 16 Rich grey-white cleavages , some with |  | | Journal (article/letter/editorial) | | (1897) listed as localities Skye, Vicc.nza (Italy), Cyprus, Andreasberg (Harz), Austria, Nova Scotia, New...Whitehead; Black Cave, north of Larne; and along the basalt escarpment, ofteu precipitous, east and south-east...exposures a thickness of up to about 6()0 feet of basalt lavas is exposed, embracing in north Islandmagce...these minerals form probably around 10 % of the basalt pile. GMELINITE 205 The minerals. Gmelinite...dolerite dykes (Walker, 1948), which include andradite, apatite, magnetite, diopside, ilmenite, and sphene |  | | Journal (article/letter/editorial) | | compositions from andradite to schorlomite, with a low proportion of grossular (andradite(17.7–49.9)schorlomite(34...a result of their partial transformation into andradite during their reaction with a late-stage magmatic...these, Ti-rich garnets i.e. those enriched in the andradite component, occur in a wide variety of rock types...More recently, Cheng et al. (2014) reported on andradite garnets in silicate-rich globules of kimberlites...SGT Southern granulite terrain, DT Deccan Trap basalt, NKF Narayanpet kimberlite field, RKF Raichur kimberlite |  | | Journal (article/letter/editorial) | | ignore. W. D. Nesse (2012, p. 211) T he origin of basalt is one of the more intriguing problems that have...since it began as a science. There was a time when basalt was considered a sedimentary rock, a concept that...them was James Hutton (1726–1797) who argued that basalt was of igneous origin. The sedimentary versus igneous...until 1816 when one of the key discoveries that basalt is indeed of igneous origin was made by Pierre-Louis-Antoine...igneous rocks were almost indistinguishable from basalt and that they were all of igneous origin. In his |  | | Journal (article/letter/editorial) | | associated with zeolites, from basalt lavas near Beith, Ayrshire A WORKING quarry, at Loanhead (NS363557) within...Tertiary dyke some 2530 m wide. Throughout the quarry the lavas 126 SHORT COMM U N I C A T I O N S...formation central to this paper is that grossular and andradite occur, in situ, in close proximity to the dyke...Heddle, 1901). Although the zeolites in the Loanhead quarry are limited in species, this markedly contrasts...context garnet (< 3 mm) includes grossular and andradite, as both frequently occur in the same amygdale |  | | Book | | if you are looking at a huge piece of stone in a quarry or in a road cutting or at a cliff, you are looking...or mottled depending on minerals present. Like basalt, it is essentially composed of plagioclase feldspar...its dark color, weight and vesicular structure. Basalt is the fine-grained equivalent of a gabbro. Used...parallel alignment. In lava flows & narrow dikes of basalt volcanoes. Widespread in Pacific, Mauna Loa, Haw;...metamorphism from shale, sandstone, slate, rhyolite, basalt, at varying temperatures and pressures. Mica schist |  | | Catalog/List | | f4,20 17 ANALCITE white crystals, well cov2ring Basalt. (Talisker Bay,Skye SC•:;tland) . ~:;1 5C;J 1x2...in ~:2w Jersey U.S.A) 1X1fl.20 1X2f.2.00 21 ANDRADITE garnet, rich brown masses in matrix. (Grua, Oppland...pale green phenocrysts of this Felspar in grey Basalt. (Eycott Cumbria) 2x2 60p 2x4 tl.20 79 CALCITE...Italy .. lem t3.80 88 CHABAZITE white crystais on Basalt.(N.Ireland) 1 x '4 ins f 1. 10 89 CHABAZITE sharp...sharp white small crystals in cavities in basalt (Quirang Skye Scotland) 1x1ins 60p 91 CHALCOCITE rich |  | | Catalog/List | | £6 BaCa .C0/3 2 AEGIRINE Mount Malosa, Zomba District, Malawi 975 ALTHAUSITE Modum, Buskerud,Norway...colourless to white crystals , quite well covering Basalt. lxl £4 lx2 £8 2x2 £16 Feldspar Ix I £1.50 lx2...ALLOPHANE Hawkswood Mine, Cornwall 933 ANATASE Hingston Quarry,Cornwall Black micro crystals in crystalline feldspar...Bolivia Pure grey metallic mass PbAgSbS 6x6mm£3 5 ANDRADITE Grua. Oppland Norway Quite good coverage of small...crystals on rock lxl£3 lx2£5 2x2£10 2x3£15 Gamet 50 ANDRADITE Franklin New Jersey USA Quite rich orange mass |
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