 | | Book | | Udubaşa (1938, Ocnele Mari, Romania) Director of the Geological Institute of Romania, Bucharest; President...President of the Mineralogical Society of Romania; Member of the Commission for New Minerals and Mineral Names...and about 100 articles - one-third outside of Romania. Rudolf Duda (1944, Vojany, Slovakia) Head of the...Hungary (Sándor Szakáll) Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine...Hungary (Sándor Szakáll), Poland (Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia (Rudolf Duda). Ukraine |  | | Journal (article/letter/editorial) | | DC 20013 pohwatp@si.edu AR AGONI TE PART 1: ARAGONITE FROM WESTERN EUROPE T here are many collecting...of classic localities is aragonite, this column’s featured mineral. Aragonite is an orthorhombic mineral...mineral with point group 2/m 2/m 2/m. Aragonite occurring as untwinned crystals is rare; its normal occurrence...stalactitic. As mentioned, twinned crystals of aragonite are common. Repeated twinning on {110} yields...examples are the most familiar to collectors. Aragonite may display polysynthetic lamellae and striations |  | | Catalog/List | | 5mm£3 Hannover Cove.St Agncs, Comwall Wagholi Quarry,Poona,India lxl £3 Funauchi Mine, Aikta Prefecture...Mongolia. P.D.WellNo I , near Ajo, Pima lxl £4 County, Arizona , U.S.A Ribane Mine, Mozambique £8 Mt...HYDROXVAPOPHYLLITE rich crcmny crystalline masses on basalt. K Ca SiO (OH,F) H/2 0 Pure while tabular plnly...Close, Cobham.Surrey England KT! I 2NL Boron, Kem County,Califomia U.S.A Madagascar Ix! £2 lxl £7. S0...Minc,lvrca.ltaly lxl £5 Boghill Road Quarry, Glengonnley, County Antrim, Yaknl Mine,Bigndic, Turkey 1/ |  | | Journal (article/letter/editorial) | | available for several decades from the famous Deccan basalt quarries of India, and, in keeping with the zeolite...Falls, Windham, Maine, and at the Dexter quarry, Lincoln County, Rhode Island. A historical occurrence...occurrence is with prehnite in gneiss at Ward’s quarry, Pelham, Massachusetts. It has been reported from the traprock...including those at Edgewater, Bergen County; Bergen Hill, Hudson County; and Great Notch, Upper Montclair...Passaic County. Scolecite has been collected in the diabase quarry at Manassas, Prince William County, and |  | | | | Fitzhenry & Whiteside Canadian Museum of Musée canadien de la Saad @./ NATURE Beginner’s Guide to Rocks and...Canada vw ONTARIO ARTS COUNCIL CONSEIL DES ARTS DE L'ONTARIO Library and Archives Canada Cataloguing...is granite while an extrusive example could be basalt. Sedimentary rocks are derived from the abrasion...composition in minerals such as calcite, dolomite, and aragonite, or rocks such as limestone, dolostone, and marble...spinel, cuprite, rutile, cassiterite, calcite, aragonite, dolomite, siderite, rhodochrosite, malachite |  | | Journal (issue) | | DARI DE SEAMA ALE SEDINTELOR INSTITUTULUI DE GEOLOGIE SI GEOFIZICA COMPTES RENDUS DES SÉANCES DE L’INSTITUT...L’INSTITUT DE GÉOLOGIE ET GÉOPHYSIQUE (2. Zacaminte) Founded 1910 by the Geological Institute of Romania VOL...some Neogene magmatites of |Metaliferi Mts. – Romania ………………………… 1 Gheorghe C. POPESCU, Antonela NEACŞU...Metaliferi Mountains (Romania) …..…………….……. 7 Essaid BILAL, Fernando Machado de MELLO, François SOUBIÈS...Cireşata porphyry deposit, Metaliferi Mountains, Romania ….……………… 19 S. MIHAI, M. ZLĂGNEAN, S. HALGA Mining |  | | Catalog/List | | grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x H £2.50 1x1 £4 040 BITYITE Li...white cleavages in Muscovite. (Harding Mine,Taos County, New Mexico) 1x1 £3.50 1x2 £7 097 CHLOANTHITE (variety... About 7mm mass (Bulldog Mine, Creede, Mineral County,Colorado U.S.A) £4 439 STRACZEKITE Ca K Ba V 0...matrix (Union Carbide Mine, Wilson Springs Garland County, Arkansas USA) 1x1 £4 1x2 £7.50 396 TORBERNITE...matrix. (Outpost Mine, San Domingo Wash Maricopa County Arizona) Ixliins £4 107 CHLORARGYRITE Ag Cl good |  | Reato, Luca, Huraiová, Monika, Konečný, Patrik, Marko, František, Hurai, Vratislav (2022) Formation of Esseneite and Kushiroite in Tschermakite-Bearing Calc-Silicate Xenoliths Ejected in Alkali Basalt. Minerals, 12 (2) 156 doi:10.3390/min12020156 | Journal (article/letter/editorial) | | Tschermakite-Bearing Calc-Silicate Xenoliths Ejected in Alkali Basalt Luca Reato 1 , Monika Huraiová 1 , Patrik Konečný...Tschermakite-Bearing Calc-Silicate Xenoliths Ejected in Alkali Basalt. Minerals 2022, 12, 156. https://doi.org/10.3390/...liquid. Euhedral aragonite and apatite embedded in fine-grained calcite or aragonite groundmass indicate...of the residual carbonatite around the calcite-aragonite stability boundary. Corundum exsolutions in rockforming...pyrometamorphic reworking during transport in alkali basalt. Concomitant alkali metasomatism produced neoformed | | | Book | | Debrece n. HUN; CG= Constantin Gruescu Collection, Ocna de Fier. ROM : CHTU = ChemistryTechnology Univer ity...eum. Kosice. SLK; GIR = Geological Institute of Romania, Bucharest, ROM; GM= Gold Museum, Brad, ROM : GYV...Unfortunatel y, mo t of the old collections have been de troyed and/or dispersed during the "sto rmy'' centuries...Marinescu (Geological lnstilllte of Romania): Necolai Terteleac (De. ign-Art-Foto. Bucharest): Victor Gorduza...State University. [viv). for advice concerning the de criptions of 1he minerals and for help in the preparation |  | | Journal (issue) | | 1996 FOR FURTHER INFORMATION: Michel SCHWAB, 32 rue de Baldershelm F-68110 ILLZACH Tel: 33.89.57.44.33 Fax:...Contact with me in St. Marie, Munchen or by post: ARC DE SANT Mаr1i 79 Local, 08032 Barselona, Spain • KUSTOS-...K. 34 MINERAUX & FOSSILES, Editions CEDIM 10 rue de Marignan 75008 PARIS. Теl.: 16(1) 42 25 91 85 Free...Karslve!! 5. Khyr-Ptlуаki б. Nauchпyi 7. Pervamarskil Quarry 8. Baklа Mountain 9. Klzilovka (former Karagºch)...Ravine 12. Petropºvlovskii Quarry 13. Lozovskoi Quarry 14. B1yuk-Yankoiskii Quarry 15. Ауи-Dag mountain 16 |  | | Catalog/List | | matrix. (Outpost Mine, San Domingo Wash Maricopa County Arizona) lx)4ins £4 063 CAVANSITE Ca (V 0 ) SiO...matrix (Union Carbide Mine, Wilson Springs Garland County, Arkansas USA) lxl £4 1x2 £7.50 497 TELLURITE Te...pure dark brown metallic (Herbb £2 Mine, Powhatton County Virginia USA) lcm £6 314 PYRARGYRITE Ag/3 SbS/3...masses, well coating matrix. (Dooneen Mine Allihies, County Cork, S.Ireland) . lxl £3.50. 1x2 £6.50 2xl.5ins...matrix.(some + Micros! Monument 1 Mine, Navajo County,Arizona,USA) lxl.£3.50 1x2 £7.00 118 CONICHALCITE |  | | Journal (issue) | | Institute of Romania Prof. Dr. Gheorghe Damian, President of the Society of Economic Geology of Romania Editor...University, Iaşi Anne-Sylvie Andre-Mayer, Université de Lorraine, Nancy, France Ferenc Molnar, Geological...Geological Institute of Romania, Bucharest Ioan Pintea, Geological Institute of Romania Mircea Ţicleanu, Geological...Geological Institute of Romania, Bucharest Nicolae Buzgar, "Alexandru Ioan Cuza" University, Iaşi Marian...Marian Munteanu, Geological Institute of Romania Ioan Seghedi, Institute of Geodynamics of the Romanian |  | | Book | | general acceptance of the mineral names used in Traite de Mineralogie by HaUy (1801) formed a basis for more...cavities in the middle portion of the flow. Given a basalt flow 25 meters thick with an initial molten temperature...Ardeche, France, zeolites are present only where the basalt flowed into a Pliocene lake or river (Fig. 5)(Robert...zeolites. The interior of the flow contains columnar basalt with small vesicles connected by minute veinlets...river) contains highly altered vesicular blocks of basalt (containing phillipsite and tiny rhombohedra of | | | Book | | general acceptance of the mineral names used in Traite de Mineralogie by HaUy (1801) formed a basis for more...cavities in the middle portion of the flow. Given a basalt flow 25 meters thick with an initial molten temperature...Ardeche, France, zeolites are present only where the basalt flowed into a Pliocene lake or river (Fig. 5)(Robert...zeolites. The interior of the flow contains columnar basalt with small vesicles connected by minute veinlets...river) contains highly altered vesicular blocks of basalt (containing phillipsite and tiny rhombohedra of |  | | Journal (article/letter/editorial) | | UPPER CRETACEOUS SKARNS AT BǍIŢA, BIHOR COUNTY, ROMANIA: MINERAL DEPOSITION AND SPELEOGENESIS BOGDAN...3400 Cluj, Romania ABSTRACT The Bǎiţa metallogenic district, in Bihor County, Romania, is genetically...malachite, norsethite and, more commonly, calcite, aragonite, hydromagnesite, and goethite were found within...Bǎiţa, Bihor County, Romania. SOMMAIRE Le district métallogénique de Bǎiţa, comté de Bihor, en Roumanie...supérieur profond de composition granitique. Dans ce district, plusieurs masses de skarn contiennent |  | | Catalog/List | | the grains and a few more scattered about. Caspar Quarry, Bellerberg bei Mayen, Yulkaneifel, Rheinland Pfalz...numerous orange micro spots on Ix.I matrix Colle de! Pero Quany, Laghetto di Montecompatri , Rome Italy...12x5mm in the middle of the vein. Crestmore Quarry, Riverside County, California USA £17 35. SODALITE good...quartz. FLUORESCENT green short wave, (Shanagolden. County Limerick Ireland) I x2 inches £7 2x2 £12 46. SPODUMENE...FLUORESCENCE Haapaluoma Finland 2x2.5 £10 47. ARAGONITE large crystal sections one aboutlx2 inches and |  | | Catalog/List | | about 8mm with crystalline pyrite 3.Sx2.5 Cavnic Romania £25 VA UXITE very nice display piece of a rich...HUNTITE white chalky massive areas coating vughy Aragonite, about 2x3 overall size Koksin, Bohemia, Czech...small stilbite crystals 3x2 inches £25 Wagholi Quarry, Poona ,India 23. EUDIALYTE really excellent display...red-brown coating on 2x2 matrix Christmas Mine, Gila County Arizona USA £12 26. SPHALERITE lustrous black crystals...27. PREHNITE pale green botryoidal area on 2x3 basalt, with a small area of calcite crystals about 2cm |  | | Catalog/List | | small cockscomb group of pale CALCITE. Capnic, Romania. Veinstone with small quartz, chalcopyrite and...2-3 mm). 70x30x30mm. £475. 21. CHALCOPYRITE. Bay de Verte, Newfoundland, Canada. A solid piece of chalcopyrite...chalcotrichite. 45x25x15mm. £42. 24. CHROMITE.• Hagdale. Quarry, Unst, Shetland Isles, Scotland. . A solid piece...60x40x30mm. £22. CREDNERITE. No.2 Vein, Merehead Quarry, Cranmore, Somerset. A sharp splendant -iron black...60x30x30mm. -£65. 29. DOLOMITE AND ARAGONITE. Capnic, Romania. An intergrown group of light buff composite |  | | Book | | .,a~ ,:::- • Canadian Museum of Musee canadien de la \..,~ NATURE Fitzhenry & Whiteside •"""'liir... •"""'liir. ,::- • Canadian Museu m of Mu see canadien de ta (...,~ NATURE Beginner's Guide to Rocks and...Canada PA ONTARIO ARTS COUNCIL JI-I\ CONSEIL DES ARTS DE L'ONTARIO Library and Archives Canada Cataloguing...in 111inerals such as calcite, dolon1ite, and aragonite, or rocks such as li111estone, dolostone, and...spinel, cupri te, rutile, cassiterite, calcite, aragonite, dolo1nite, siderite, rhodochrosite, n1alachite |  | | Catalog/List | | 262 232) I. CLiNOCLASE. Matuba Hill. Pershing County. Nevada. USA Flattish druse of dark blue clinoclase...TA E N I T E METEORITE,Canyon Diabolo.Coconino County,Arizona,USA Dense brown black slightly weathered...epistilbite xtls to 12mm covering dark grey amygdaloidal basalt matrix Good RF SPC C £12 9. EPIDOTE,St Gothard...or D SPC. C. £10 41 WOLLASTONITE-2NI,Crestmore Quarry,CalifomialISA. Greenish vitreous rather massive...aquamarine blue aragonite showing attractive xtl development, equant xtls to Soon in a massive aragonite matrix |  | | Catalog/List | | 8mm with crystalline pyrite 3.5x2.5 Cavnic -~ Romania £25 ~ 7. MILLERITE Solid fibrous mass small lxl...HUNTITE white chalky massive areas coating vughy Aragonite, about 2x3 overall size . Seems fairly rich for...small stilbite crystals 3x2 inches £25 Wagholi Quarry, Poona ,India The name reflects the formula of...red-brown coating on 2x2 matrix Christmas Mine, Gila County Arizona USA £12 29. SPHALERITE lustrous black crystals...30. PREHNITE pale green botryoidal area on 2x3 basalt, with a small area of calcite crystals about 2cm |  | | Journal (article/letter/editorial) | | silicification. Calcification Calcification involves aragonite shells rearranging t" ;ir crystal structures to...specimens. Most are composed of aragonite, however, some show both aragonite and calcite or simply calcite...represents a recrystallization of the shell's original aragonite composition. Calcified hard parts (exoskeletons...cavities filled. 2) original skeleton composed of aragonite replaced by calcite. 3) organism can disappear...Ordovician altered shales (now schists) at Salles-de-Rochan, Brittany (Bucher, 1953). An igneous intrusion |  | | Catalog/List | | slightly crystalline masses in matrix (M~:!a~hderg,County D~~ega.l,Irel~nd) lil fl lx2 f2 023 ~!~YDBITEC2lciumSulphate... rich ora:i<}e:r:eJr::~scs with darker ;1ornble1,de{l~raq2roHorway) lx2 50p 2x2 ~l.20 Oll ,\L1't:?~USITE...ANALClTE. Zeolite Group White crystals well covering Basalt. {Talisker Bay, Skye ,. Scotland) lxl 60p lx2 fl...Hidalgoite_. rich matrix. (Gold Hill Hine,Tooel County, Utah, USA) lxl f2.50 lx2 ES .. 066 ASTROPHYLLITE...rich yellow masses with minor quartz.(Pershing County NevadaUSA) lXl El 057 BISMUTHINITE Bi/2 S/3 grey |  | | Catalog/List | | grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x 14 £2.50 1x1 £4 1x2 £10 156 NATIVE...matrix (Union Carbide Mine, Wilson Springs Garland County, Arkansas USA) 1x1 £4 1x2 £7.50 360 PARATELLURITE...matrix. (Outpost Mine, San Domingo Wash Maricopa County Arizona) Ixliins £4 107 CHLORARGYRITE Ag Cl good...metallic mass in ■ matrix. (Mohawk Mine,Keenaw County Michigan USA) 1x1 £3 095 CALCIOVOLBORTHITE Ca Cu...matrix.(some + Micros> Monument 1 Mine, Navajo County,Arizona,USA) lxl £3.50 1x2 £7.00 118 CONICHALCITE |  | | Report (edition) | | of a thin slice of serpentinite from Lancaster County showing olivine (blue-green and red), serpentine...in Berks County, the Stillwell quarry in Lancaster County, and the Medusa Cement Company quarry in York...York County, are now This fourth printing is essentially closed to collectors. D. M. L. A. R. G. 1972...Adams County 23 Allegheny County 31 . Armstrong County Berks County Blair County Carbon County Chester...Chester County Clinton County Cumberland County Dauphin County Delaware County Fulton County Lancaster County |
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