 | Pascal, M.-L., Katona, I., Fonteilles, M., Verkaeren, J. (2005) RELICS OF HIGH-TEMPERATURE CLINOPYROXENE ON THE JOIN Di CaTs WITH UP TO 72 mol.% Ca(Al,Fe3+)AlSiO6 IN THE SKARNS OF CICLOVA AND MAGUREAUA VATEI, CARPATHIANS, ROMANIA. The Canadian Mineralogist, 43 (3) 857-881 doi:10.2113/gscanmin.43.3.857 | Journal (article/letter/editorial) |
| in calcite and in wollastonite very close to the marble contacts of two shallow monzodioritic intrusive...the intrusive margins, and by the (exceptional) occurrence of Na-rich melilite. Part of the intrusive boundaries...reaction with calcite. The later appearance of vesuvianite initiated the large-scale postmagmatic hydrothermal...Al-rich pyroxene, spinel, garnet, clintonite and vesuvianite occur in a mafic part of the Boulder Batholith...CaTs pyroxene was found are remarkable by the occurrence of rocks mainly composed of gehlenite-rich melilite |
 | | Book |
| anomalous interference colours are, for instance, vesuvianite, melilite and Fe2+Mg-chlorite. e Dispersion...skeletal forms and/or is altered to leucoxene. Occurrence: accessory mineral in most igneous rocks. It...clearly seen in altered than in fresh grains. Occurrence: it occurs together with magnetite as an accessory...very characteristic and different paragenesis. Occurrence: as a secondary mineral in igneous rocks (Fig...weathers easily, altering to limonite, etc. Occurrence: an accessory mineral in igneous rocks; an impregnation |
 | | Book (edition) |
| 2P' ; rutile cassiterite anatase zircon vesuvianite apophyllite =? IF ditetragonal i TT dipyramid...andalusite, sillimanite, amphiboles, staurolite, vesuvianite, scapolite), carbonates (magnesite), oxides (rutile...objects or replacing fibers of wooden supports. Occurrence up to 3 cm (1 .1 The 8 finest crystals of...calcite or e Occurrence The finest dendritic and wirelike crystals come from Kongsberg (Norway). Other famous... Native silver on calcite (ca. X1). Kdngsberg, Norway. # a "^^^J^K^j*. £&L2 "^SmS^WLiA- *^ S. j™^''^ |
 | | Journal (issue) |
| was working on an article describing idocrase/vesuvianite. The latter mineral was named by the famous German...addition, scapolite, at times gemmy, is found in marble produced by contact metamorphism. At other times...also have a partial violet crystal from the Marble Occurrence, Morogoro Region, Uluguru Mountains, Tanzania...Metamorphism and thrust faulting left small patches of marble on older rocks (Fritz and others 2009). Fig. 6...uncertain, that the gem scapolite came from some of the marble units. Fig. 7. Gemmy, clear with yellow tint, |
 | | Book (edition) |
| dealing with mode of origin and localities of occurrence have been thoroughly revised. The genesis of...general description of the associa¬ tion and occurrence of the minerals which it contains is given. Statistics...general physical characters, together with their occurrence, associations, uses, etc., are included under...Arranged According to Elements .... 124 326 Occurrence and Association of Minerals Rocks and Rock-making...lines A-B and A-C, would be the more common in occurrence. Law of the Constancy of Interfacial Angles. |
 | | Book (edition) |
| a general description of the association and occurrence of the minerals which etc., it contains is...general physical characters, together with their occurrence, associations, uses, etc., are included under...115 MINERALS ARRANGED ACCORDING TO ELEMENTS. OCCURRENCE AND ASSOCIATION OF MINERALS LISTS OF . Rocks...lines A-B and A-C, would be the more common in occurrence. include a greater or less MANUAL OF MINERALOGY...of their faces. Perhaps the one most common in occurrence has the parameter relations la, 2b, c, the |
 | | Report (issue) |
| the name of the mine, deposit, field, area, or occurrence being described. Synonyms and Other Names or...might also 5 include any specific mine or occurrence names that are known, i.e. "includes Northern...site has produced and when or if it is a mineral occurrence or showing. Host Rock Age and Host Rock contain...Asb asbestos Lst limestone Ba barite Mbl marble Bri brine Mg magnesium, magnesite Ca calcite...Cretaceous; Oligocene granite; rocks schist, gneiss, marble, quartzite; diorite; granite Kapisa 34-53N; 3448N |
 | | Book |
| Mica, HORNBLENDE AND HEMATITE 48 AND VESUVIANITE FELDSPARS, QUARTZ IMPORTANT MINERALS 49...and industrial purposes. We still quarry granite, marble and limestone for building, but much greater amounts...present in compounds that form impurities in coal and marble. We see how much this power to combine means if...are crystalline. Quartz in granite and calcite in marble are the most familiar examples of crystalline structure...structure without crystal shape. Examine a piece of marble closely. Especially if it is weathered, you will |
 | | Report (issue) |
| barite occurrence Pakenham quarry Cedar Hill soapstone occurrence Galetta celestine occurrence Kingdon...Kingdon (Fitzroy, Galetta) mine Stanton lead occurrence Bell’s mine Calabogie area Bluff Point mine Calabogie...Renfrew–McArthurs Mills area Hunt mine Dacre iron occurrence Keyfortmore mine Radnor mine Sunset mine Spain...molybdenite mine Easton Minerals quarry Two Island marble quarry Ruby mine McCoy mine v 41 42 44 44 45...79 80 81 82 82 83 85 86 86 87 89 89 90 vi Mayo marble quarry Renfrew–Madawaska area Renfrew County Road |
 | | Report (volume) |
| distribution.'......................................... Occurrence................................................comparatively few and nonpersistent, and their erratic occurrence is no doubt an expression of the structural complexity...designated argillite, schist, quartzite, greenstone, and marble have been derived from other rocks by chemical...metamorphism has changed the limestones in part to marble and given a schistose structure to the conglomerates...limestones is shown by their complete alteration to marble or variegated hornstones or the development of |
 | | Book (edition) |
| and general physical characters, together with occurrence, associations, and uses, are included in this...oneee we eer 131 243 254 266 A care 270 OccURRENCE AND ASSOCIATION OF MINERALS..............-eececeee0--...@ueecre WN s sy fiat ange at t 8 gk Bae) beee OG © Bt ' it Fic. 38. ‘ Uwrn Rotation Photograph...or the indices of a face of a trapezohedron. Occurrence of Isometric Forms of the HexocThe cube, octahedron...and nomenclature. Up to the present time the occurrence of ninety-two different elements has been established |
 | | Report (issue) |
| Meules Cap aux Meules calcite occurrence Cap aux Meules gypsum occurrence Cap au Taureau occurrences Fatima...Baie du Sud occurrence Île du Havre aux Maisons Anse à Damase occurrence Butte Ronde occurrence Chemin des...Head Île de la Grande Entrée Boudreau Island occurrence 26 26 27 27 27 28 30 30 Cap-aux-Meules to Havre-Aubert...Collines de la Demoiselle Collines de la Demoiselle occurrence 31 31 33 33 33 34 Sandy Hook Dune Île du Havre...amethyst occurrence Middle Cove, Outer Cove occurrences Torbay quarry Bauline Road occurrence Quidi Vidi |
 | | Book (edition) |
| the electrochemical series, of interest in the occurrence and metallurgical treatment of ores, and chemical...crystal-symmetry is inserted. The chapter on the occurrence of minerals has been partly rewritten to include...180 183 184 185 187 189 192 197 CHAPTER V. THE OCCURRENCE OF MINERALS The Classification of Rocks I. Igneous...one mineral only. For example, a pure statuary marble consists of the single mineral calcite. PART...chemical phenomena which are of importance in the occurrence and treatment of minerals. The more active metals |
| | Book (edition) |
| the electrochemical series, of interest in the occurrence and metallurgical treatment of ores, and chemical...crystal-symmetry is inserted. The chapter on the occurrence of minerals has been partly rewritten to include...180 183 184 185 187 189 192 197 CHAPTER V. THE OCCURRENCE OF MINERALS The Classification of Rocks I. Igneous...one mineral only. For example, a pure statuary marble consists of the single mineral calcite. PART...chemical phenomena which are of importance in the occurrence and treatment of minerals. The more active metals |
 | | Book (edition) |
| Molyhdates 385 Silicates 389 371 6 . . . . OCCURRENCE AND ASSOCIATION OF MINERALS Rocks and Rock-Forming...in a garden has seen minerals in their natural occurrence. The rocks of the mountain, the sand on the beach...mineralogy are limited to materials of natural occurrence. Thus, steel, cement, plaster, and glass are...growt h if such irregularities are of common occurrence. Galena , for example, has a cubic habit , magnetite...or the indices of a face of a trapezohedron. Occurrence of isometric forms of the hexoctahedral class |
 | | Report (volume) |
| gold: Salem. — Assam. ........ .... —Mode of occurrence. Production llmciute —Travancore production.... Prices. Value of jade. Composition. Mode of occurrence. .140 History of the jhdeite trade Lead. —Bawdwin... Gondile Gioup. Nagpur-Balaghat area mode of occurrence. : crystalline limestones. tial B. —The ...materials Gt/psr/w.— Occuricnce. Kyanite.— Occurrence Marble. Occurrence. — ports MtTieral Paints Production...Chemical and physical pro- Exports and imports. Occurrence. >4 305 of Group IT Alvm and Amber 208 |
 | | Book (edition) |
| Fuller's arth sce. fects vies arse aks te tes + Marble weetre pecs cite es sac eeomioneie webs (5)...pipes pierce rocks of ages up to and including occurrence, but is found also in dykes and sills, and the...Nooitgedacht 381 JP and Winkelhaak 403 JP. Fissure occurrence is by no means as restricted as this, and several...source for the coastal diamonds. The virtual non-occurrence of bort, cracked 1971 | S72 | 848 759 |...195°457'| 794 782 187 741 277 866 071 434 diggers: occurrence Orange | 28 919 490 | 31 107 240 | 31 316 586 |
 | | Report (issue) |
| area, Cochise district, Arizona________________ 2. Marble production from Ligier quarries near Dragoon, Ariz...Yellowstone district in the Johnny Lyon Hills. Marble, in the form of rough monumental stone, terrazzo...deposits are in the Cochise mining district. Some marble is produced southeast of Dragoon. PHYSICAL FEATURES...Russellville and gave a brief description of the occurrence. Some additional information on the deposits...irregular composite lens with in view of the common occurrence of recognizable a maximum exposed width of 3 |
 | | Report (issue) |
| sedimentary rocks. This is the southernmost recorded occurrence of zinc minerals in the Knox. Aeromagnetic anomalies...strikingly similar to a sponge spicule. The second occurrence, reported by Helmuth Wedow, Jr., R. H. Carpenter...thought by D. R. Shawe to be favorable for the occurrence of beryllium deposits of the Spor Mountain type...geologic environment is not favorable for the occurrence of valuable mineral deposits. Several localities...RESOURCES The U.S. Geological Survey investigates the occurrence, availability, and quality of surface and underground |
 | | Report (volume) |
| Microscopic characters. Gross structures . Modes of occurrence... Relations to the gneisses and schists. General...corundum. Chapter VII.—Modes of occurrence of corundum. Modes of occurrence in North Carolina. Corundum in...CONTENTS. Chapter VII.—Continued. pace Modes of occurrence in North Carolina.—Continued. Corundum in igneous.... 225 In crystalline limestone. 226 Modes of occurrence of corundum not found in America. 227 Chapter...of the corundumPERIDOTITE BELT. 369 Chromite . Occurrence and origin. Chemical composition . Review of |
