 | | Journal (issue) | | stilbitt i små hulrom i en dm-tykk knusningssone. NORDLAND Tjeldsund Tjeldsund bru. Det er gjort funn av...ikke nærmere oppgitt lokalitet nær Tjeldsund Bru. Hamarøy Rekvatnet (Goajvojávrre). På 1990-tallet ble det...pegmatite in the Larvik Plutonic Complex, southern Norway. Mineralogical Magazine 80, 543-554. Furnes, H...syenite dykes of Middle Permian age, Sunnfjord, West Norway. Norsk Geologisk Tidsskrift 62, 147-159. Grice...(2005): Heulandite-Ba, a new zeoltite species from Norway. European Journal of Mineralogy 17, 143-153. Larsen |  | | Catalog/List | | Romania £15 5. TEINITE one small blue spot on quartz with green Malachite lxl inch overall size, the...£10 6. HOLLANDITE rich grey metallic fibrous in quartz. Ultevis Sorharas Mts Sweden 3xl inch £16 7. ERICSSONITE...mass nearly lxl inch with Hydrocerussite. Merehead Quarry Mendips £35 9. SIMPSONITE Orange cleavage mass...long and 5mm across on lxl with small quartz crystals Francon Quarry Montreal Quebec £25 14. VESUVIANITE...(Hammrefjell Buskerud Norway ) 2x3 £18 reasonable piece :from this closed location. 15. QUARTZ showing two generations |  | | Catalog/List | | location was rediscovered. Mogok Sagaing District Burma £ 18 GRAPHIC AMAZONITE, this is graphic granite...white or pink variety. Hoydalen Tordal Telemark Norway 3x2.5 £17 6. GISMONDINE good coverage of white...white Imm crystals over 3x4 inch matrix Osa Quarry. near Rome Italy 7. CHLORARGYRITE relatively rich grey...£7.50 12. NATIVE GOLD good 7x5 mm area on white quartz. 2x 1.5 cm Also smaller areas on the side, £30...Finland 23. PYRITE/CHALCOPYRITE rich masses in quartz with minor chlorite. Porthtowan North Cornwall |  | | Journal (issue) | | consist of banded ironstones, phyllites, sericite-quartz schists and quartzites. Very long, narrow sills...direction happens to parallel the crack, these polishing drag marks will not be evident, of course. Instead, there...visible evidence. T o observe both the polishing drag marks and the undercutting, a source of light other...with an inherent crack m a y show the polishing drag marks mentioned above. Another clue that may be...indicating a blow, cracks that do not show polishing drag marks or undercutting. Another indication is a raised |  | | Report (chapter) | | trouble, formed the Burma Railway and Smelting Company Ltd in 1906 (henceforth Burma Corporation) which...of high-grade ore (Goossens 1978). In 1945 the Burma Corporation retook control and continued to work...until 1965 when, in common with all major mines in Burma, the asset was nationalized. It is currently owned...in his seminal volume, The Mineral Resources of Burma, Chhibber (1934) described the geology of the Bawdwin...of recovered ore had declined; in response the Burma Corporation engaged Hunting Technical Services Ltd |  | | Journal (article/letter/editorial) | | 489. ALLEN (J. A.), anal. by, 638. Almandine, Norway, anal., 693. Alum Bay, Isle of Wight, jarosite...thermal decomposition of, and of mixtures with quartz or dickite or both, i28. Amblygonite, France, Maine...coexisting pyroxenes, 682; Norway, anal., 693; Norway, exsolution of quartz from, 815. Bit Meneiga, Egypt...Australia, alkali feldspar, anal., d2oi, 489. Bosahan quarry, Falmouth, Cornwall, biotite, 2IO. BOWDEN (P.)...Cell-contents of arthurite, 52o. - - - - Dean quarry, Coverack, The Lizard, Cornwall, analcime, natrolite |  | | Journal (issue) | | Minerals of the Mogok Stone Tract, Mandalay Division, Burma ..................................................more recently the “King of Freedom,” from Mogok, Burma. Federico Barlocher collection and photo. Subscription...localities: Spruce Ridge in King County, Washington (for quartz and pyrite) and the Rock Candy mine in British...s . c o m BURMA Mark Mauthner Photo We recently acquired the historic personal Burma collection of...Minerals of The Mogok Stone Tract Mandalay Division, Burma Thomas P. Moore1 Mark Mauthner2 Wendell Wilson3 |  | | Journal (article/letter/editorial) | | Evolution of Selected Granitic Pegmatites in Myanmar (Burma): Constraints from Regional Setting, Lithology,...Evolution of Selected Granitic Pegmatites in Myanmar (Burma): Constraints from Regional Setting, Lithology,...Evolution of Selected Granitic Pegmatites in Myanmar (Burma): Constraints from Regional Setting, Lithology,...tance of 300 meters. The pegmatites are composed of quartz, orthoclase, albite, microcline microperthite,...mus covite being more abundant in the center and quartz more common at the margin. The zoning pattern is |  | | Catalog/List | | and minor white hydrotalc. lx2 Snarum, Vikersund Norway 3. HELVITE quite good covering of yellow micro...TELLURIUM quite a rich piece of grey masses in quartz, ½x½ £9 Bambolla mine , Moctezuma, Mexico 8. NATIVE...the base 3.5x3 inches Dypingdal, Snarum, south Norway £12 15. ANAPAITE green crystals in an 8mm area...yellow-orange areas in 2cm syenite. Langesundfjord Norway £4 38. CASSITERITE small dark brown crystals round...matrix, with previous collectors label. Hingston Quarry Cornwall £7 .50 40. CASSITERITE rich brown masses |  | | Catalog/List | | GOETI-TITE on QUARTZ small golden brown goethite crystals, excellent rich covering, on quartz crystals on...Malawi £20 17. QUARTZ on BARYTES, attractive display piece with pale brown crystals (clear quartz with inclusions)...botryoidal , small display piece 2x3 Boyleston Quarry, Glasgow Scotland 1 £10 20. ANA•LCIME around a...small 2x2 matrix, good location piece -- Boyleston Quarry south\ofGlasgow, Scotland £8, b) lxl with less...area about 5x 3inches in Syenite Tvedalen, Larvik Norway £30 27. FLUORITE deep yellow massive with a pale |  | | Catalog/List | | Interesting display specimen 3.5 x2 x2 Hoydalen, Torda! Norway £20 6. MELANOTEKITE brown micros on an area about...GOETHITE on QUARTZ attractive rich coating of small golden brown goethite crystals, on quartz crystals on...sheaves of elongated fibrous crystals in large 2x3 quartz Maishofen, Austria £17 15. KOCHSANDORITE three...NATIVE GOLD seven or eight micro spots on small quartz crystals, possibly some with faces. lxl Mine, Washoe...Lokken Mine, Trondheim Norway lx2 £10 29. NATIVE GOLD micro grains on quartz about 1cm £7 (Gold Bluff |  | | Book (edition) | | example of this is the mineral quartz, the most common mineral on Earth. Quartz, in the form we see as component...characteristic of quartz vibrates too rapidly to hold together in the pattern of the quartz structure. An...composition as quartz but a different structure that is stable at higher temperatures than the quartz structure...mountain ranges. Coarse tex- of potassium feldspar, quartz, plus parency) are extremely rare over about 10...art. command gem tle Home of like rare, quartz, some lit- biotite. Granodiorite— like diorite |  | | Journal (issue) | | n d D. V i n c e n t M a n s o n The Rubies of Burma: A Review of the Mogok Stone Tract Carol 209 Peter...work the harder, more durable materials such as quartz and chalcedony, the destruction of these cultures...engraving of a sow has been made on apiece of green quartz, one of the more unusual gem materials used by...pieces and the traditional cameos, other forms of quartz, tourmaline, and the like have been used as well... GEMS & GEMOLOGY Winter 1983 THE RUBIES OF BURMA: A REVIEW OF THE MOGOK STONE TRACT By Peter C. Keller |  | | Journal (article/letter/editorial) | | 12:21 07 January 2015 true Silver, Kongsberg, Norway, 6 cm Photo: Malte Sickinger MARCUS BUDIL Monaco...muscovite with albite, 2.8 cm high, from the Strickland quarry, Portland, Middlesex County, Connecticut. This...(right). Exceptional rosettes of muscovite with quartz, 6.8 cm wide, from the Santo Niño mine, Patagonia...across, and are associated with beryl, albite, and quartz. Plumose muscovite has been found at the Smith...Newry (King and Foord 1994). The Black Mountain quarry, Rumford, Oxford County, was one of the biggest |  | | Book (edition) | | example of this is the mineral quartz, the most common mineral on earth. Quartz, in the form we see as pretty...characteristic of quartz vibrates too rapidly to hold together in the pattern of the quartz structure. An...as quartz (SiO2) but a different structure that is stable at higher temperatures than the quartz structure...Coarse texture, composed of potassium feldspar, quartz, plus some mica or hornblende and accessory minerals...Syenite—similar to granite; contains little or no quartz; fine grained. Pegmatite—very coarse grained rock |  | | Book | | kunzite, spodumenc and citrine. Page 5: Left: Quartz (Variety Amethyst); Hopkinton, Rhode Island; Scepter...aquamarine, morgan ite, chrysoberyl, peridot, smoky quartz, citrine, calcite, rbodochrosite, and fluorite...latter; an example is he1natite on quartz. Hen1alite " with" quartz indicates adjacent crystals of the...the two species. Hematite "in" quartz signifies that the qt1artz encapsulates the hematite crystal or crystals...beginning, and most of the rock-forming n1inerals (quartz, feldspars, pyroxenes) at the end, but ultimately |  | | Catalog/List | | --·--2x3£I 8 AlAs0/4 2x2£10 . - -----· Kai-Kar Quarry, Santa Cruz County, California, CREEDITE Hall Mine...----·----L -----MUSCOVITE /LEPIDOLITE. Hoydalen,Tordal,Norway 1139 goldenmusco·.-,t.•/ m�uve Le�idolite. Attractive...114 Dari; green micro �phercs on quartz Rich blue fibrous mass ni Quartz AIBOSiO lx2£5 2x2£10 2x3£15-foA...Rcpuhlic 329 Rich purple masses or crystal sections in quartz Red-brown radiating veins in Ix½ matrix Zeoli1e...France 478 IIELVITE Hortckollen, ncqr Sylling, Norway Brown areas with magnetite and fluorite.Unusual |  | | Book | | environment from gas-created voids. Above. Smoky quartz crystals are found in hydrothermal veins in Brazil...weighing 200 tons was found and in Siberia, a milky quartz crystal of 13 tons was uncovered. Slow growth rate...than to a long side. e . ° ° ® sn left. Milky quartz is the rougher more compact formation of amethyst...Calcite Fluorite 5 Apatite 6 Orthoclase 7 Quartz 8 Topaz 9 Corundum 0) Diamond Powdered by...steel file Scratches glass window Easily scratches quartz Easily scratches topaz Cannot be scratched Test |  | | Catalog/List | | chalky mass on altered Feldspar (Hoydalen, Torda! Norway) confinned by XRD ½ inch in box £8 lx2 £16 2x2...coatings on l xl inch Glomrudkollen Mine, Modum Norway l xl £12 16. CORNETITE rich coverage of drusy blue...Lokken Mine, Trondheim Norway lx2 £10 41. NATIVE GOLD micro grains on quartz about Icm £7 (Gold Bluff...coverage of small brown crystals about Imm size with Quartz crystals on 2x3 matrix Greystones � Lezant Cornwall...pebbles about 4 and 7 mm across Pilok Tenasserium Burma £8 46. STlLBlTE pure creamy cleavage mass, nice |  | | Report (chapter) | | and Jade Mines belts and ophiolitic terranes of Burma (Myanmar) M. P. SEARLE1*, C. K. MORLEY2, D. J. WATERS1...metamorphic rocks and granites that extends the length of Burma (Myanmar) along the western margin of the Sibumasu...the Mogok Metamorphic Belt (MMB). The geology of Burma (Myanmar) has been affected by two major plate collisions...related Sn–W mineralization. The active tectonics of Burma (Myanmar) is dominated by major strike-slip faulting...relict subducted slab, the Burma seismic zone, dipping eastwards under Central Burma (Myanmar). Geodetic measurements |  | | Report (volume) | | Late Cretaceous)?.,_______________ Diorite and quartz-diorite (Tertiary?)____________._______ Basalt...Nitipat Jalichandra_______________________________ Quartz and feldspar, by Saman Buravas._________________________... ILLUSTRATIONS FIGURE 21. Open cut in wolframite-bearing quartz of the Mae Lama vein. 22. Diagrammatic cross section...Chang Phuak No. 1 tungsten-tin mine______ 25. A quartz vein in granite at Poo Mer No. 1 mine__________...metal, cement materials, clay, gemstones, gypsum, quartz and feldspar, salt, soapstone, coal, and asphaltic |  | | Book | | India, or high gem quality such as the rubies from Burma, or some significantly important characteristic... xiv CONTENTS 3. Burma 21 Mogok, Ruby Mines District, Sagaing Division, Upper Burma Mogaung District...District, Kachin State, Upper Burma Syriam (Sirian), Pegu Division, Lower Burma Kyaukpon, Near Mogok, Sagaing...Sagaing Division, Upper Burma The “Kingdom of Ava,” Burma Sakangei (Sakangyi), Near Mogok, Sagaing Division...Division, Upper Burma References 21 28 Py) Phe) a1 4. se Sri Lanka (Ceylon) al ot Zircon Tourmaline Orthoclase | | | Book (edition) | | example of this is the mineral quartz, the most common mineral on earth. Quartz, in the form we see as pretty...characteristic of quartz vibrates too rapidly to hold together in the pattern of the quartz structure. An...as quartz (SiO2) but a different structure that is stable at higher temperatures than the quartz structure...size, not composition: therefore, quartz sandstone is made of quartz grains. Arkose-sandstone composed...composed chiefly of feldspar and quartz grains. Graywacke-dense, dark-colored sandstone -v.·i th rock fragments |  | | Catalog/List | | - - - -- - 1075 ■■ ANTIGORITE Snarum, Vikersund Norway Curiosity; showing cubic Cleavage. One small area...Wales Dark brown veinlets throughtout calcite/ quartz matrix. Very rare for GB ½" £5 Ix) £15 lx2 £30...Marcel ,Piedmont, Italy Dark grey massive with quartz or red mica lxl £4 lx2£6 2x2£10 MnOSiO - ·--- ---..._ Fcldsp3~ -·· ~ 510 ■■ CHALCEDONY Greystones Quarry, lezant, Cornwall Grey banded massive lx2 £1 2x2...- -- -- - -- - - -- - 134 ■ CHALCOCITE Swinless Quarry, Kilbirnie, near Glasgow, Scotia Rich metallic |  | | Catalog/List | | Devon) 2x2 f6 C27O CHALCOPYRITE good crystals Also Quartz crystals and Peru) lxl f3 lx2 C271 CHLORITE variety...mineral has only been found in The Mendips. (Merehead Quarry Mendips Somerset) f3.50 C273 COLORADOITE Mine...areas in matrix XRD) A W matrix (Bessie Tyube Quarry on Basalt.(Island "B" - C278 GOETHITE really...masses richly scattered in white (Meldon Aplite Quarry, neax Okehampton Devon) lxl SOp lx2 fl.00 2x2 f2...f.3.20 lxl C297 TOBERMORITE white (Crestmore Quarry, ~reas in california C298 TOURMALINE very Tourmaline |
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