| | Journal (issue) | gemgypsy@bellsouth.net JULYāAUGUST 2019 Articles The Auglaize quarry, Paulding County, Ohio ..........................431 . by J. Grandjean Faden quartz from Bierghes, Brabant, Belgium .......................................calcite crystals on matrix, 5.5 cm, from the Auglaize quarry, Paulding County, Ohio. Joe and Susan Kielbaso...MayāJune, 2019 Whatās New 49-3 397 T he Auglaize Quarry Paulding County, Ohio John Medici 5280 Stover Road...Ohio 45504 kbladh@wittenberg.edu The Auglaize quarry has been a popular mineral collecting site for | | | Journal (article/letter/editorial) | occurrences at a porphyry quarry at Bierghes, Rebecq, Walloon Brabant Province, Belgium; Rif COLOR SPONSORS...smoky quartz (7.8 cm tall) from the Russo feldspar quarry in Topsham, Sagadahoc County, Maine, collected...with strong horizontal striations from the Russo quarry in Topsham, Sagadahoc County, Maine, is smoky....Figure 9. Muzo-habit quartz crystal dusted with hematite (5 cm tall) marketed as āstrawberry Lemurian quartzā | | | Journal (issue) | RoldĆ”n & M. G. Maldonado 5 Earth sciences in Walloon archaeology: Four examples of co-operation O. Collette...provenances of lithic materials during Roman times in Belgium: a fruitful collaboration between geologists and...Vynckier, Flanders Heritage Agency, Brussels, Belgium. Mosaic, Roman house, Hondsstraat Tongeren. Ā© Copyright...GĆ©ologique de Belgique Rue Jenner 13 B-1000 Bruxelles, Belgium Tel: +32 2 7887636 info.efg@eurogeologists.eu www... Topical - Geoarchaeology Earth sciences in Walloon archaeology: Four examples of co-operation O. Collette* | | | Journal (article/letter/editorial) | chlorite-quartz-calcite and in the interstices of bladed hematite and magnetite aggregates. The age of the AuCu...within the skarns are generally lower than for porphyry Au-Cu deposits at Cadia, particularly the high...other oxidized Fe-Cu-Au skarns associated with porphyry deposits. Iron skarn at Big Cadia occurs several...of a mineralized intrusion of quartz monzonite porphyry. Magmatic-dominated fluids reacted with carbonate...interval from the intrusive contact, located at Cadia Quarry, toward more distal environments at Big Cadia. | | Henley, H. F., Brown, R. E., Brownlow, J. W., Barnes, R. G., Stroud, W. J. (2001) Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7) Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales | Report (issue) | ........................... Baryulgil asbestos quarry .................................................Conglomerate Grafton Formation Kangaroo Creek Sandstone Walloon Coal Measures Koukandowie Formation Gatton Sandstone...Permian ?Permian Flow-banded quartzāfeldspar porphyry dykes, some spotted and ?epidote-rich; quartz...quartz aplite dykes; granitic quartzāorthoclase porphyry, and various granitic quartzāfeldspar porphyries Pink...granitic porphyry, in dykes and plugs; some monzoniteādiorite composition Unnamed felsic porphyry dykes | | | Journal (article/letter/editorial) | significance and implications for the genesis of alkalic porphyry goldācopper deposits Received: 20 December 2004...2006 # Springer-Verlag 2006 Abstract The alkalic porphyry goldācopper deposits of the Cadia district occur... The district comprises four porphyry deposits (Ridgeway, Cadia Quarry, Cadia Hill, and Cadia East) and...largest known alkalic porphyry district, in terms of contained gold. Porphyry goldācopper ore at Cadia...quartzāsulfideā (carbonate) vein systems. The Cadia porphyry deposits are characterized by cores of potassic | | | Book | HELIOTROPE . See Quartz, 70.00 { :: Iron HEMATITE Oxygen : : Lime : : Water : : : : :...Barrow .) Blende. ( Huel Basset.) Slate, with Porphyry Dykes. Argentite. Copper. Cuprite. Malachite ...Clarence .) Smaltine. ( Huel Coates.) Slate and Porphyry. Tin . Ag nesite. Bismuthochre. Cassiterite. Felspar... Orthoclase . (Huel Devonshire.) Slate, with Porphyry Dykes. > 97 Fluor. Pyrite. Towanite. (Huel...Cuprite. Malachite. > (Huel Prudence.) Slate and Porphyry. Blende. Pyrite. > Towanite. ( Huel Pye.) Cassiterite | | | Catalog/List | phenocl)Ā·sts al least 5mm size rich ly distributed in Porphyry. Pure grey metallic mass AN DRADITE .Orange brown...paper available. Rich grey crystalline mass. Saga Quarry, Tvedalen near Larv ik, Norway Ix I Ā£1.50 Ix I...Chrysotile. pale grey-green mass ive. County Bri dge Quarry,Lizard ,Cornwall Jx I Ā£ I I x2 Ā£2 Loch Scridain...Hingston Down Rich silvery masses with Chalcopyrite Quarry,Cornwall ,England Apple green coatings on granite...Hingston Down Mine,Hingston ,Cornwall covered Saga Quarry, Tvedalen, near Brown fibrous mass in feldspar | | | Journal (issue) | Lane. ... 197 The composition of Cornish quartz-porphyry (elvan) dykes. By A. Hall. ... ... ... 205 New...movement in northern France as about 25 km. In Belgium, Fourmarier (1954 : 674) suggests that 25-30 km...and C2S1 (base at base of Visean as defined in Belgium) 3 Lower part of Cl 2 Z 1 K (base at base of Carboniferous...the Yeolmbridge Beds near Launceston, California Quarry with its fauna of trilobites and other benthonic...these places were to the south of any Wales - Brabant island rather than to the north of it as recently | | | Journal (article/letter/editorial) | Conference Abstract 2006 Tectonic triggers for giant porphyry and epithermal deposits of the circum-Paciļ¬c region...formation of many of the worldās largest porphyry CuāMo, porphyry CuāAu and epithermal gold deposits since...since the Paleocene (Cooke et al., 2005). CuāMo porphyry deposits have formed primarily in the continental...association with porphyry systems (e.g., Phillipines) and in other cases with no known porphyry association...million years, the formation of most of the giant porphyry and epithermal deposits around the circum-Paciļ¬c | | | Journal (article/letter/editorial) | Conference Abstract 2006 Tectonic triggers for giant porphyry and epithermal deposits of the circum-Paciļ¬c region...formation of many of the worldās largest porphyry CuāMo, porphyry CuāAu and epithermal gold deposits since...since the Paleocene (Cooke et al., 2005). CuāMo porphyry deposits have formed primarily in the continental...association with porphyry systems (e.g., Phillipines) and in other cases with no known porphyry association...million years, the formation of most of the giant porphyry and epithermal deposits around the circum-Paciļ¬c | | | Report (volume) | ........ 7 Stop 1: Superior (Ash Grove) Silica Quarry .................................................10 Stop 3: Scatter Creek (James Hardie) Silica Quarry..................................................13 Stop 5: Osceola Mudflow in the Corliss Gravel Quarry .................................................alteration in the Scatter Creek (James Hardie) silica quarry ..... 17 4. Geologic map of the White River area...small outcrop about 0.5 km north of the Superior quarry................. 20 7. Silicified flow-banded dacite | | | Journal (article/letter/editorial) | Hooe Bav area Rnuams FoUNo Quartz3 Agate Hematite Quartz Along quartz veins. )f in. crystals in...granite porphyry of the East Greenwich group.6 The best mineral localities are in this porphyry and are...Rauetrs In the porphyry. Where microgranite cuts dark colored granite. In blue-quartz porphyry. In blue-quartz...blue-quartz porphyry and granite porphyry. 5 Not found by the writers but reported from specimens in the departmental...BellefontT GaspePoint Agate Hematite Graphite Epidote Garnet Hematite Ottrelite Magnetite sand Norwood | | | Journal (volume) | (34 mm across) from the Whin Sill at Barrasford Quarry, Gunnerton, Northumberland. Peter Briscoe Collection;...Young and Andy Hopkirk 4ā16 Millerite from Linton Quarry, Gorsley Common, Herefordshire Roy E. Starkey and...which includes a note on the āmagnificent uralite porphyryā, an intriguing rock, which like the Gorsley Common...with chalcopyrite; Level G, West Face, Cloud Hill Quarry, Breedon on the Hill, Leicestershire; 35Ć30Ć15...of edingtonite (to 15 mm) on prehnite: Squilver Quarry, Disgwylfa Hill, Moreswood, Shropshire; 110Ć60Ć40 | | Holliday, John, Wilson, Alan, Blevin, Philip, Tedder, Ian, Dunham, Paul, Pfitzner, Michael (2002) Porphyry gold-copper mineralisation in the Cadia district, eastern Lachlan Fold Belt, New South Wales, and its relationship to shoshonitic magmatism. Mineralium Deposita, 37 (1) 100-116 doi:10.1007/s00126-001-0233-8 | Journal (article/letter/editorial) | J. Tedder Ć Paul D. Dunham Ć Michael Pļ¬tzner Porphyry goldācopper mineralisation in the Cadia district...2001 Springer-Verlag 2001 Abstract The Cadia porphyry goldācopper district is the largest hydrothermal...principal porphyry deposits (Cadia Hill, Cadia Ridgeway, Cadia East/Cadia Far East and Cadia Quarry) as sheeted...skarn (Big Cadia and Little Cadia). All of the porphyry deposits show a close spatial association with...in P2O5 and Ce (LREE). Dacitic and hornblende porphyry intrusions from within the district, but spatially | | Cooke, D. R., Wilson, A. J., House, M. J., Wolfe, R. C., Walshe, J. L., Lickfold, V., Crawford, A. J. (2007) Alkalic porphyry AuĀ āĀ Cu and associated mineral deposits of the Ordovician to Early Silurian Macquarie Arc, New South Wales. Australian Journal of Earth Sciences, 54 (2) 445-463 doi:10.1080/08120090601146771 | Journal (article/letter/editorial) | http://www.tandfonline.com/loi/taje20 Alkalic porphyry Au ā Cu and associated mineral deposits of the..., V. Lickfold & A. J. Crawford (2007) Alkalic porphyry Au ā Cu and associated mineral deposits of the...Earth Sciences (2007) 54, (445 ā 463) Alkalic porphyry Au ā Cu and associated mineral deposits of the...22:53 24 November 2014 2 Twenty-one alkalic porphyry deposits of Late Ordovician to Early Silurian...districts were centred in and around quartz monzonite porphyry complexes that intruded the volcanic centres. | | | Catalog/List | the Teinite is about 2mm Salm Chateau, Ardennes Belgium Ā£10 6. HOLLANDITE rich grey metallic fibrous in...mass nearly lxl inch with Hydrocerussite. Merehead Quarry Mendips Ā£35 9. SIMPSONITE Orange cleavage mass...across on lxl with small quartz crystals Francon Quarry Montreal Quebec Ā£25 14. VESUVIANITE lxl inch area...salmon-pink Barite in the matrix (not fluorescent) Crich Quarry Derbyshire Ā£10 41. ALLOPHANE good creamy- pale...pink Barite in the matrix (not fluorescent) Crich Quarry Derbyshire Ā£10 some attractive salmon- 43. HYDROZINCITE | | | Book | await development: Tin, iron, zinc, mineral paint, porphyry, sandstone, gypsum, corundum, potters' clay, fire....ā¢ ā¢ . ā¢ ā¢ ā¢ . ā¢ . . . 3 .l I. Gold ~nartz, porphyry ..ā¢. , ...... . . . . ....... . t;ol...! .. . .................ā¢......ā¢... iu qnartz porphyry . . .... . ā¢ . ..ā¢... , ....ā¢. in lune::;par an1l................................................ Porphyry.......... Rhyolite ................. . .. .. ... . .. . . . . . .. .. .. . .. ..... Porphyry.......... Porphyry ................. . 10 Lime ........ | | | Catalog/List | - - - AMAZONITE Pure green cleavage Landsverlc quarry, Evje, Norway lxl S0p ALAMOSITE fcLp 10 g:...5mm size ANDESINE Feldspar richly distributed in Porphyry. San Jose Mine, Oruro, Bolivia 6x6mm Ā£3 Pure grey...with Chrysotile, pale grey-green County Bridge Quarry,Lizard ,Cornwall MgFeSiO massive. Minas Gerias...MITE Creamy white micro crystals in cavirties Saga Quarry, Tvedalen, Norway IxĀ½ Ā£3 Al O OH in Natrolite _...bro.,..'l'l fibrous in matrix. Found some Meldon Quarry, lxl Ā£1 lx2 Ā£2 years ago Okehamton,Devon Quite | | | Journal (article/letter/editorial) | (greggmorrison@ozemail.com.au) In general, epithermal and many porphyry ore deposits are emplaced at shallow crustal levels...transport from an igneous source at the Southern Porphyry (SP) to the permeable breccia host (MLBX). After...itself intruded by later breccias and concomitant porphyry stocks and dikes. Economic mineralisation is mainly...early breccia (MPBX), to phyllic alteration of porphyry stocks, dikes, and their breccia envelopes. Although...to the more focused alteration haloes of later porphyry intrusions nested within the early breccia, it | | | Report (chapter) | visited monuments in Paris, and the supposedly porphyry sarcophagus, in reality made of Shoksha quartzite...The sarcophagus is usually said to be made of porphyry or granite, but both appellations are incorrect...Geographical coordinates of the center of the main quarry by Lake Onega (Fig. 2) are 61Ā°30ā²45ā³N and 35Ā°02ā²52ā³E...high-grade metamorphism. The red color is produced by hematite, about 0.5% for the darker, crimson type (the...(the one used for the sarcophagus of Napoleon). Hematite content increases up to 2-3 % in the clearer, pink-red | | | Journal (article/letter/editorial) | relative age of the sulfide ores and the augite-porphyry dike in the Levikha deposit, where the same dike...processes has been discovered in a Southern Sibay quarry and represent a series of number of ore fields...1959). the southeastern and northern sides of the quarry. Dikes of basic and acid composition are known...Perizhnyak (1961) distinguish at various levels in the quarry. Their strike is among them granular diabase (gabbro-diabase...pyroxene-porphyrite. 60-70 0 . On the southeastern side of the quarry There has been no investigation of the petrography | | | Journal (article/letter/editorial) | Ridgeway Gold-Copper Deposit: A High-Grade Alkalic Porphyry Deposit in the Lachlan Fold Belt, New South Wales...Abstract Ridgeway is a high-grade gold-copper porphyry deposit (54 Mt at 2.5 g/t Au and 0.77% Cu), related...a cluster of four Late Ordovician gold-copper porphyry deposits and two iron-copper-gold skarn deposits...hydrothermal conditions. Introduction GOLD-RICH porphyry copper deposits have been an attractive exploration...PerellĆ³ et al., 2001). Many of these gold-rich porphyry deposits are associated with intrusions of high-K | | | Journal (article/letter/editorial) | lower, Chino Quarry limestone, (2) Overlying qtartzite and schist beds, called the Chino Quarry quartzite...quartzite, (3) The upper, or Sky Blue Quarry limestone. Granodiorite and quartz monzonite intrusions separatethese...The Chino Quarry Limestone. This limestone, the best exposure of which is in the Chino quarry, is lvhite...considerablygreater. The Chino Quarry Quartzite. The structural relations between the Chino Quarry quaftzite and the...the Chino Quarry limestone is not precise.They are in part separatedby a sill-like intrusion of granodiorite | | | Journal (article/letter/editorial) | acicular and minute balls of GOETHITE. earthy hematite, quartz (Broadhead 1873b, 1877). Audrain County...skeletal faces. Columbia brickyard pit, a former clay quarry, below a coal seam: PYRITE (nodules to 5 cm, incorporating...County Adrlanās quarry (38-40-23N 092-13-54W), an agricultural and road limestone quarry between Ashland...chalcopy- Butler County Williamsville quarry, a limestone quarry northwest of Poplar Bluff CALCITE as...southwest of Fulton along Little Auxvasse Creek: hematite (specular and earthy), siderite (Crane 1912). |
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Porphyry quarry, Bierghes, Rebecq, Walloon Brabant, Wallonia, Belgium