 | | Journal (article/letter/editorial) |
| solution series [Ca(Fe,Mg)SiO4] would exsolve from Ca-bearing olivine of the fayalite-forsterite series only...now, members of the monticellite-kirschsteinite series have only been described from high-temperatures...the kirschsteinite-monticellite and the fayalite-forsterite series. This type has been described from only...et al. (1978) observed exsolution lamellae of forsterite in monticellite from contact metamorphic rocks...authors, derived from a highly fractionated alkali basalt at depth. This FIGURE 1. Geological sketch map |
 | | Journal (article/letter/editorial) |
| and M2 in an olivine Mg0.34Feo.66 SiO4 from lunar basalt 12018 have been analyzed in the temperature range...crystallization. 1. Introduction In the olivine series (Mg,Fe)2SiO 4 magnesium and ferrous iron are located...o f 57Fe in an olivine separated from the lunar basalt 12018 have been analyzed in conjunction with a...crystallization point. There is no doubt that olivine in basalt 12018 crystallized at liquidus temperatures, probably...The lunar olivine occurs in the medium grained basalt 12018,35 as anhedral to subhedral grains which |
 | | Journal (article/letter/editorial) |
| pp. 949–974 Minerals of the rhönite-kuratite series in paralavas from a new combustion metamorphic...commonly have compositions intermediate 3+ 2+ in a series from kuratite Ca4Fe2+ 10 Ti2O4[Si8Al4O36] and rhönite...together with Fe3+-bearing hercynite, Ca-rich fayalite, kirschsteinite, pyrrhotite ± native iron, wüstite...Ne/(Ne+Lc) = 0.23–0.76. Minerals of the rhönite–kuratite series formed during paralava crystallization at ∼1100°C...pressure. K E Y WO R D S : kuratite, rhönite–kuratite series, low-Ti kuratite, Ti-free Fe2+-analogue of rhönite |
 | | Book (edition) |
| clearly describes the sheet structure formed by a series of connected rings linked at all corners in a hexagonal...substitution, as for example between fayalite, an iron silicate, and forsterite, a magnesium silicate. Both...species called an isomorphous series. The pure species, fayalite and forsterite, are called the end members...properties. In some instances, as in the fayalite-forsterite series, fairly accurate estimates of substitution...cluster proxy. This type occurs in the scapolite series where various proportions of chlorine, with carbonate |
| | Book (edition) |
| clearly describes the sheet structure formed by a series of connected rings linked at all corners in a hexagonal...substitution, as for example between fayalite, an iron silicate, and forsterite, a magnesium silicate. Both species...species called an isomorphous series. The pure species, fayalite and forsterite, are called the end rnembers...properties. In some instances, as in the fayalite-forsterite series, fairly accurate estimates of substitution...cluster proxy. This type occurs in the scapolite series where various proportions of chlorine, with carbonate |
 | | Book (edition) |
| N icolaus Steno (1638-1686), discovered that a series of measure1nents 1nade on quartz crystals from...(prismatic crystal), epidote, olivine (dun ite or in basalt), andalusite (chiastolite), kyanite, topaz, staurolite...clearly describes the sheet structure formed by a series of connected rings linked at all corners in a hexag·onal...substitution, as for example between fayalite, an iron silicate, and forsterite, a magnesium silicate. Both species...ea lled an iso111orphous series. The pure species, fayalite and forsterite, are called the end members |
 | | Book (edition) |
| could be resolved, we are now prepared for a long series (welcome for the next edition) of letters pointing...such substances may form a continuous isomorphous series. isotropic In crystal optics the characteristic...system. transition element (transition metal) A series of elements occupying certain positions in the...Colorado at the Pelican Dives mine, Silver Plume district, and at the Little Emma mine, Clear Creek County;...lode, Summit County, and in the Cripple Creek district. It is also found in Canada; Mexico; Bolivia; |
| | Book (edition) |
| could be resolved, we are now prepared for a long series (welcome for the next edition) of letters pointing...such substances may form a continuous isomorphous series. isotropic In crystal optics the characteristic...system. transition element (transition metal) A series of elements occupying certain positions in the...Colorado at the Pelican Dives m.ine, Silver Plume district, and at the Little Emma mine, Clear Creek County;...lode, Summit County, and in the Cripple Creek district. It is also found in Canada; Mexico; Bolivia; |
 | | Book |
| (SiO4) group in the mineral forsterite. The chemical shorthand for forsterite is Mg,SiO4. This is known...bracket group would around the dis- result in forsterite symbolized thus: (Mg2)**(SiO4)*~. It is an interesting...as olivines. These are called forsterite, Mg2SiO., and fayalite, Fe,SiO4. these minerals Above:...consisting entirely of membersiof the olivine series another pair of strikingly different polymorphs...the crystals that form are no longer of forsterite and fayalite but of a single olivine containing both |
| | Book |
| (Si04) group in the mineral forsterite. The chemical short¬ hand for forsterite is Mg2Si04. This is known...the dis¬ tinctive (Si04) group would result in forsterite symbolized thus: (Mg2)4 + (Si04)4_. It is an...rock consisting entirely of members of the olivine series phosphate because it contains the tetrahedrally...known as olivines. These are called forsterite, Mg2Si04, and fayalite, Fe2Si04. If we melt a mixture of...are no longer of forsterite and Both are composed entirely of the element fayalite but of a single olivine |
 | | Report (issue) |
| diffraction. Ann was the author of the very popular GSC series “Rocks and Minerals for the Collector”, which covers..........11 The Ledge (Charlotte County Granite) quarry........................................................................15 Bayside Black Granite quarry..............................................................................17 Digdeguash Lake quarry.......................................................................................20 Letang quarry............................................... |
 | | Report (issue) |
| feldspar mine Currie barite occurrence Pakenham quarry Cedar Hill soapstone occurrence Galetta celestine...Angelstone quarry Tatlock Omega quarry Black Donald mine Renfrew area Jamieson Lime quarry Renprior mine...Jamieson molybdenite mine Easton Minerals quarry Two Island marble quarry Ruby mine McCoy mine v 41 42 44...marble quarry Renfrew–Madawaska area Renfrew County Road 4 (Bruce Avenue) roadcut Highway 60 quarry Jamieson...Jamieson marble quarry Bonnechere quarry Kneichel quarries Bonnechere Caves Eganville–Quadeville–Combermere |
 | | Journal (article/letter/editorial) |
| represent the compositions of pure fayalite (Fa) and pure forsterite (Fo). Any of these pairs of vectors...compositions form a two-dimensional compositional series. Another model employing the two principal components...models, but does not describe the compositional series in terms of the end-members with most meaning to...mineralogists. A model employing pure fayalite and pure forsterite as end-members is given in Table 6 and...compositional series, and there are other well-known techniques for determining the proportions of fayalite and |
 | | Report (issue) |
| Nova Francia et Canada, 1597. This map is one of a series of maps of North America produced by Cornelius...gypsum occurrence Cap au Taureau occurrences Fatima quarry Baie du Sud occurrence Île du Havre aux Maisons...occurrence Butte Ronde occurrence Chemin des Buttes quarry Buttes Pelées Plage de la Dune du Sud Dune du Sud...White Hills quarry Logy Bay amethyst occurrence Middle Cove, Outer Cove occurrences Torbay quarry Bauline...occurrence Signal Hill occurrence South Side Hills quarry Miner Point (Shoal Bay) mine Witless Bay shoreline |
 | | Report (issue) |
| 37 39 39 Cobalt district Cobalt district silver mines Road log to the Cobalt district mines Townsite mine...Guigues limestone quarry Guigues sandstone quarry Wright mine Ville-Marie granite quarry Terra Nova mine...sensational discoveries of native gold in the Porcupine district in 1909. Thus, within a few years, the area was...la découverte sensationnelle d’or natif dans le district de Porcupine en 1909. Ainsi, en quelques années...each locality is listed as follows: name of mine, quarry, or occurrence; minerals or rocks (in capital letters); |
 | | Report (volume) |
| Stanford University Stanford, California 94305 Series Editor Paul H. Ribbe Department of Geological...loss of momentum in M.S.A.'s production of this series and encouraged several authors of this book to...material contained in this now highly successful series. The First Edition of Orthosiliaates was the...but are now known not to be such. Paul H. Ribbe Series Editor Blacksburg, VA ACKNOWLEDGMENTS The editors... CHAPTER 2 , Page continued GARNET-HYDROGARNET SERIES X3Y2(Si04)3_ ( H ^ ) (0 £ p £ 3) Eydrogrossular |
 | | Report (volume) |
| Rand (Ontario Kirkland, Hudson Rand) mine Tundra quarry Wright-Hargreaves mine Sylvanite mine Toburn (Tough-Oakes...mine Riverside (Bazooka) mine Canada Black Granite quarry Horne mine Mines along highways 101 north and 111...described in the Geological Survey of Canada guidebook series of Rocks and Minerals for the Collector covering...listed systematically as follows: name of the mine, quarry, or occurrence; minerals and/or rocks found (shown...spectacular discovery of native gold in the Porcupine district in 1909 attracted the gold-seekers in that direction |
 | | Report (volume) |
| R. Jeanioz THERMODYNAMICS of PHASE TRANSITIONS Series Editor: Paul H. Ribbe MINERALOGICAL SOCIETY OF...Princeton University, Princeton, New Jersey 08544] SERIES EDITOR: Paul H. Ribbe Department of Geological...FOREWORD D As Volume 14 in the REVIEWS in MINERALOGY series, "Micro¬ scopic to Macroscopic" represents an attempt...Editorially, this book is the first one in the REVIEWS series n to be produced entirely from manuscripts prepared...CD UJ (T 3 CO CO Ui cc Q. 2 - Paul H. Ribbe Series Editor Blacksburg, VA April 2, 1985 0 400 500 |
