 | | Journal (issue) | | Allumiere (Tolfa volcanic center, 34 Latium, Italy): occurrence, crystal-structure and FTIR microspectroscopy...PASSAGLIA E., (1988) - Hydrocalumite from Latium, Italy: its crystal structure and relationship with related...DELL’AMETISTA SARDA Cronaca “semiseria” di una spedizione a Osilo e dintorni Sandro Ianniello *, Stefano Perini **...Gruppo Mineralogico Romano Fig. 1. Panorama di Osilo dalla Cava Capurru. Da diverso tempo, ormai, Stefano...D’altro canto, l’idea di setacciare la zona di Osilo (fig. 1) a caccia di ametiste con i tradizionali |  | | Journal (article/letter/editorial) | | Ferrara, I-44100 Ferrara, Italy 2INFM,Università di Roma Tre, I-00146 Roma, Italy and INFM – GILDA c/o ESRF...process of the zeolite epistilbite from Osilo (Sardinia, Italy), (Ba0.01Sr0.03K0.08Na1.04Ca2.29)[Al5.80Si18...samples, coming from Poona (India) and Osilo (Sardinia, Italy), were extracted, crushed and tested by...mordenitefree epistilbite sample was obtained from the Osilo specimen; it was then used for synchrotron X-ray...unit cell parameters for epistilbite from Osilo (Sardinia, Italy) at 323, 429, 528 and (phase B) 666 K. |  | Voudouris, Panagiotis, Melfos, Vasilios, Mavrogonatos, Constantinos, Tarantola, Alexandre, Gӧtze, Jens, Alfieris, Dimitrios, Maneta, Victoria, Psimis, Ioannis (2018) Amethyst Occurrences in Tertiary Volcanic Rocks of Greece: Mineralogical, Fluid Inclusion and Oxygen Isotope Constraints on Their Genesis. Minerals, 8 (8) 324 doi:10.3390/min8080324 | Journal (article/letter/editorial) | | in the veins is associated with the zeolites laumontite, heulandite, and analcime, and with platy calcite...in the veins is associated with the zeolites laumontite, heulandite, and analcime, and with platy calcite...heulandite-Ba (Kornofolia); 14, 15: analcime (Kirki); 16: laumontite (Kirki); bd = below detection limit, na = not...and heulandite-Ba at Kornofolia, and analcime, laumontite and heulandite at Kirki are closely related with...alternations of thin layers of quartz, smectite, laumontite and heulandite, then analcime and calcite, followed |  | | Book | | Analcime, Wairakite, Viseite, Hsianghualite .. Laumontite, Leonhardite .................. Yugawaralite...Harmotome: Haiiy (1801) Natrolite: Klaproth (1803) Laumontite: Werner (in Karsten 1808) Scolecite: Gehlen and...related to each other, namely those of analcime, laumontite, yugawaralite and roggianite. A description of...orthogonal cages (Fig. 0.2 G b). The framework of laumontite may be built by assembling a 12-nodes unit (Fig...Ia3d Analcime Ia3d or I4l/acd or Ibca C2Im Laumontite C2Im C2Im Yugawaralite Pc I4/mcm Roggianite |  | | Book | | mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...for naming stilbite, analcime, harmotome, and laumontite although he only popularized and more completely...faujasite, ferrierite, gmelinite, goosecreekite, laumontite, levyne, mazzite, merlinoite, montesommaite,...pressure collapses. At high pressure heulandite or laumontite is replaced by lawsonite, and analcime by albite...scattered sites. Rarely, erionite, mordenite, and laumontite are found. Merlinoite is found with plagioclase | | | Book | | mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...for naming stilbite, analcime, harmotome, and laumontite although he only popularized and more completely...faujasite, ferrierite, gmelinite, goosecreekite, laumontite, levyne, mazzite, merlinoite, montesommaite,...pressure collapses. At high pressure heulandite or laumontite is replaced by lawsonite, and analcime by albite...scattered sites. Rarely, erionite, mordenite, and laumontite are found. Merlinoite is found with plagioclase |  | | Report (issue) | | minerals Analcime Clinoptilolite Dachiardite Laumontite Mordenite Yugawaralite Stilbite Calcite C1 1...dachiardite analyses 9. Scanning electron micrograph of laumontite crystals 10. Scanning electron micrograph of...core Y-3, calcium-rich minerals (dachiardite, laumontite, yugawaralite, calcite, fluorite, Ca-smectite...abundant hydrothermal minerals (chlorite and laumontite) were concentrated by heavy liquids for conventional...flow include quartz, chalcedony, dachiardite, laumontite, mordenite, stilbite, yugawaralite, truscottite |  | | Catalog/List | | Quartz. Scattered small snow white prisms of Laumontite are also present. DZ-474 STILBITE Nasik Part...crystal 7 /16"x3/16"x3/16" with Gyrolite and Laumontite matrix. $ 10.0 over t.onite crystals scattered...to 5/B"x3/B"xl/4". Scattcred whitc prisrns of Laumontite arc also present, rnaking this a showy specimen...greenish-white interlockin~ Prehnite casesafter Laumontite crystals, Spccimen is 4-3/4 x J"xl". Thc casts...5/16" thick. Some have a thin coating of primary Laumontite crystals. - crystals up to 1-l/2"x Overall |  | | Journal (article/letter/editorial) | | chalcedony),zeolites (analcime, wairakite, dachiardite, laumontite, and yugawaralite), carbonates(calcite and siderite)...where the temperature was probablyabout 90oC. Laumontite. ln Y-2, individual white-prismatic crystalsof...other zeolite minerals (analcime, dachiardite, laumontite. and mordenite) in a zone from 149.0to 152.2m...below 93 m, becoming fairly abundant below 152m. Laumontite, a calcium zeolite mineral, was found between...(1975) Sodium-rich dachiardite from Alpe de Siusi' Italy. Contributions to Mineralogy and Petrology, 49,63-66 |  | | Book | | 2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...Administered Tribal Areas and North West Frontier Province. Ilmenite crystal clusters to 12 cm across have...Mountain, Warsak district, North West Frontier Province. Surface diggings worked by local people on Zagi...onalcommunication, 2007). 4 ITALY Rio Marina area, Island of Elba, Tuscany. Elba (Latin:...attributions-the Xinig mine, Quinghai Province, and the Nan Dang mine, Guangxi Province-and those seen at Tucson were |  | | Report (issue) | | the 5th International Zeolite Conference. Naples, Italy, Heyden, London, England. 171-178. Akizuki, M. (1981)...Communications 6: 215-24. Antofilli, M. (1982). "Ligurian (Italy) zeolites." Rivista Mineraloaica Italiana (1): 7-14...Island, New Zealand, and their potentials to yield laumontite." American Journal of Science 278: 1412-1427...and G. M. Mikhaylov (1964). "Investigation of laumontite by the method of nuclear magnetic resonance."...geochemistry of some soils of central western Sicily (Italy). Study on compositional changes of soil profiles |  | | Report (volume) | | leucite, ammonioleucite, hsianghualite (ANA) Laumontite (LAU) Yugawaralite (YUG), Goosecreekite (GOO)............................ . ..... ........91 Laumontite: Ca4[A18Si16048] ·18-14H20 .... ...............Evaluation of the thermodynamic properties of laumontite and wairakite . 145 Equilibrium between wairakite...wairakite and anorthite . . . 1 47 Laumontite-P-leonhardite-y-leonhardite-wairakite equilibria . 151 . ....... ..... ............... . . ..... ... 37 6 LAUMONTITE IN SANDSTONE RESERVOIRS..................... |  | | Book | | hand from demantoid crystals, notably those from Italy Gold Iron stains removable by most acids; quartz...Mountains (West Germany), Antronapiana, Ossola, Novara (Italy), from the New Jersey traprocks at Paterson (USA)...Gotthard. Also from Baceno, Valle Antigorio, Novara (Italy), and from Norway. Small deep blue transparent crystals...a yellower-green from the Ala valley, Piedmont (Italy). Fine yellow-orange crystals from Serifos (Greece)...Touissit (Morocco). Fine crystals are found in Sardinia at Monteponi and Montevecchio, and at Tavetsch |  | | Journal (article/letter/editorial) | | calcite and the absence of calcium zeolites (e.g., laumontite and wairakite) further indicate that these chloride..., 1997, The Coromandel epithermal gold-silver province: A result of collision of the Northland and Colville...of low-sulfidation epithermal veins at Osilo (Sardinia), Italy: Mineralium Deposita, v. 34, p. 705–717 |  | | Book | | from [the Santa Lucia and Sa Duchessa mines,] Sardinia [Italy] (by F. Olmi, C. Sabelli & G. Brizzi) 19:305-310...ALBERTINI, CLAUDIO Famous mineral localities: Baveno, Italy 14:157168 ALBITE Davis Hill near Bancroft, Ontario:...8:287-293 Minerals of the Alpine rodingites of Italy (by C. M. Gramaccioli) 10:85-89 Micromounting in...from Arcu su Linnarbu, Capoterra, Cagliari, Sardinia [Italy] (by R. Vochten & G. Brizzi) 18:181-184 AREM...Minerals from the upper Arno River Valley, Tuscany, Italy (by M. Corazza, G. Pratesi & R. Braga) 25:293-299 |  | | Book | | pegmatite found at San Piero on the island of Elba (Italy). Crystals up to 1/2 inch (1.5 cm) long. Such crystals... Crystal Systems I Japanese-low-twin, Val d'Aosto (Italy), 4x two of which intersect at an acute angle,...deposit is the Bushveld complex in the Transvaal province of South Africa. Another type of intramagmatic...are in Tra" er~e lla in th e Piedmo nt region (Italy) and in Hot Solutions I Hydrothermal vein, Freiberg...(associated mineral). Examples: Gavorrano (Tuscany, Italy) and Rio Tinto (Spain). • Copper-arsenic deposits |  | | Journal (issue) | | CoLfzzf R ea p k e via Cavour 193, 00184 Rome, Italy 132 So. York Road Hatboro, PA 19040 2 1 5 -4 4...1971); in Iceland (Barrer and Marshall, 1965); Sardinia (Pongiluppi, 1977); and British Columbia (Tschemich...quartz and calcite, gyrolite, hydroxyapophyllite, laumontite, okenite, yugawaralite, gyrolite, prehnite, and...association with the higher temperature zeolite, laumontite, and prehnite also appears to be typical of the...(1977) A new occurrence of yugawaralite at Osilo, Sardinia. Canadian Mineralogist, 15, 113-114. SA KU |  | | Journal (issue) | | Location o f gold deposits in the Trans vaal Province. The Eersteling mine was the first deposit to...African goldfields are located in the Transvaal province, although the W itwatersrand Basin also extends...a discoverer’s claim (Werdmuller, 1986). CAPE PROVINCE GOLD OCCURRENCES Prior to the discoveries of the...historically significant finds were made in the Cape Province and in Natal. In formation on these areas is...Cape Colony are summarized from their work. Cape Province Cradock An unusual occurrence of gold associated |  | | Book (edition) | | expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga...Katanga administrative region again. The former Kivu province is now divided to three regions: INTRODUCTION...conditions in the gold-bearing "greenstone" in Abitibi province in northern Ontario and Quebec. Some genetic problems... Actinolite - byssolite, 50 mm, Valle d'Aosta, Italy, G short-columnar crystals, usually in granular | | | Journal (issue) | | 1. Location of gold deposits in the Transvaal Province. The Eersteling mine was the first deposit to...African goldfields are located in the Transvaal province, although the Witwatersrand Basin also extends...a discoverer's claim (Werdmuller, 1986). CAPE PROVINCE GOLD OCCURRENCES Prior to the discoveries of the...historically significant finds were made in the Cape Province and in Natal. Information on these areas is not...Cape Colony are summarized from their work. Cape Province Cradock · An unusual occurrence of gold associated |  | | Book | | of Hydrothermal Vein Quartz from Hengche, Hubei Province (China) Reprinted from: Minerals 2017, 7, 161...lecturer at universities in Austria, Brazil, Norway, Italy, Poland, Spain, and Russia and was invited as a...of hydrothermal vein quartz from Hengche, Hubei Province (China). Minerals 2017, 7, 161. [CrossRef] Pei...deformation, resulting in a high-purity quartz province in the Southern Urals. Supplementary Materials:...of Hydrothermal Vein Quartz from Hengche, Hubei Province (China) Min Lin *, Zhenyu Pei and Shaomin Lei |  | | Book | | of Hydrothermal Vein Quartz from Hengche, Hubei Province (China) Reprinted from: Minerals 2017, 7, 161...lecturer at universities in Austria, Brazil, Norway, Italy, Poland, Spain, and Russia and was invited as a...of hydrothermal vein quartz from Hengche, Hubei Province (China). Minerals 2017, 7, 161. [CrossRef] Pei...deformation, resulting in a high-purity quartz province in the Southern Urals. Supplementary Materials:...of Hydrothermal Vein Quartz from Hengche, Hubei Province (China) Min Lin *, Zhenyu Pei and Shaomin Lei |  | | Book (edition) | | Greece. Other occurrences are found in Chile, Italy, France, Germany, Turkey, and Algeria. SELECTED...Switzerland; and several localities in northern Italy. SELECTED REFERENCE: Peishan, Z., and Kejie, T....Lake Baikal area, USSR; at Pitigliano, Tuscany, Italy; and at the Edwards mine, Edwards, New York. SELECTED...CONSTANTS: High temp.: @ = S72 way, Sweden, France, Italy, Switzerland (pericline), Austria, Germany, USSR...Chiaro, Taro Valley, Italy; in weathered serpentine from Ferriere, Nure Vally, Italy; and in Precambrian | | | Book (edition) | | Greece. Other occurrences are found in Chile, Italy, France, Germany, Turkey, and Algeria. SELECTED...Switzerland; and several localities in northern Italy. SELECTED REFERENCE: Peishan, Z., and Kejie, T....Lake Baikal area, USSR; at Pitigliano, Tuscany, Italy; and at the Edwards mine, Edwards, New York. SELECTED...Chiaro, Taro Valley, Italy; in weathered serpentine from Ferriere, Nure Vally, Italy; and in Precambrian...Richmond, Massachusetts; and at localities in Brazil, Sardinia, Germany, and Japan. Crystalline allophane is |  | 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) | | Short Hills, New Jersey. Renato Pagano: Milan, Italy. Ole V. Petersen: Geologisk Museum, Copenhagen,...British Columbia NF Labrador (part of Newfoundland Province) MB Manitoba NB New Brunswick NF Newfoundland...and Schemnitz, Czech Republic; Monte Narba, Sardinia, Italy; Smeingorsk, Semenowsky, and Altai, Siberia...metallic luster. G = 3.147. Mt. Etna and Mt. Vesuvius, Italy. Bm DI:126, ZK 74:511(1930). 1.1.18.2 Named Roaldite...well-developed crystals; Vulecano, Lipari Is., Italy, in fumaroles. BM DI:145, ACB 30:1396(1974), ABI:4L6 |
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Crastu Muradu Quarry, Osilo, Sassari Province, Sardinia, Italy