 | | Journal (issue) | | Ferroaxinite from New Melones Lake, Calaveras County, California, a remarkable new locality................................................ 258 What’s new in minerals? ......................................NOTES The satellite mineral show in Detroit is at a new location this year: the Holiday Inn in Troy, Michigan...Eidahl, 26, of a cerebral aneurism in Fallbrook, California, while unloading newly mined tourmaline specimens...Sierra Nevada Mineral Co. (Nev.) Silvy’s Rock Barn (New York) South American Minerals (Ark.) Stonecraft (Indiana) |  | | Catalog/List | | 1.5x1.25x1 ”, £8.50 i", A/7. ADULARIA/SPHENE/EPIDOTE/CHLORITE/ALBITE. St Gothard. Ticino, Switzerland...5", £20.00. A/l 6. ALMANDINE (Xtl). broken Hill, New South Wales, Australia. A matrix-free, sharp, elongated...(Var: Demantoid). San Benito Peak, San Benito Co, California, U.S.A. Gemmy to semi-transparent, leek-green...ATACAM1TE/PARATACAMITE. Submarine Lode, Levant Mine. Trewellard, West Cornwall. Rich emerald-green, velvety looking crystalline...monoclinic xtls. 3x2x0.75", £45.00 55. AUGITE/EPIDOTE/APATITE. Sulzbach, Austria. Excellent hand specimen |  | | Catalog/List | | acicular 5 green xtls which could be tourmaline or epidote. Fabulous under magnification. £16. 25. BORACITE...display face scattered with white spheres. £2. EPIDOTE, Judkins Quany, Nuneaton, Warwickshire. 5x3.5x...sparkly lustrous rich druse. Great specimen. £6. EPIDOTE, Kylesku, Scotland. 5x4.5x3.5cm. Collected in 1978...SPHALERITE, MARCASITE AND CALCITE, Barneycraig mine, West Allendale, Northumberland. 16x 12x5cm. This is an...AMAZONITE, Rocket mining claim, Teller Co. Colorado, USA. 5.5x4.2x5cm. This is a perfect single xtl of lustrous |  | | Journal (issue) | | mine pegmatites, Ramona district, San Diego County, California ............................101 by E. E.... B. Spaulding R. A. Mason & R. F. Martin , California locality index ...........................................129 by A. R. Kampf & the Southern California Chapter of the Friends of Mineralogy, Locality...to slip away. New students are not being taught old and useful techniques along with new ones; they view...and advancements in the last 25 years or so. Many new instrumental techniques have been introduced to all |  | | Catalog/List | | find that the rare cut gemstones were so popular. A new selection of rare cut gemstones is therefore offered...BUSINESS Established clients please pay on invoice and new clients cash with order. However all clients are...Weller Minerals Front Cover: Batters Engine-house at West Chiverton, to the north of Truro. (Sattu> ^IVeffetuMinerafs...interphase. 9. AQUAMARINE. Centreville,Boise County,Idaho,U.S.A. A fine,transparent , blue-green terminated...association is marked. £5.00. 18. AXINITE. New Melones Dam,Calaveras.California,U.S.A. Pleasing display |  | | Book | | Books Ltd. PO. Box 1338, Ellicott Station Buffalo, New York 14205 66 Leek Crescent Richmond Hill, Ontario...destroyed in these changing conditions. In the process, new minerals and rocks are formed. RIGHT: Malachite...be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING...collectible crystals such as gypsum (page 252) and epidote (page 221). Solid crystal-filled veins form when...zeolites. Calcite (septarian nodule), San Juan County, Utah, USA * 18 x 24x Bem 14 | MINERALS: PRODUCTS |  | | Journal (issue) | | Carlsbad, California Timothy Adams E. Alan Jobbins Benjamin Rondeau San Diego, California Caterham...Chattanooga, Tennessee San Diego, California Pasadena, California James E. Butler Anthony R. Kampf...Kampf Andy Shen Washington, DC Los Angeles, California Wuhan, China Alan T. Collins Robert E. Kane...Prairie, Washington Basel, Switzerland Carlsbad, California Emmanuel Fritsch Lore Kiefert Elisabeth Strack...Moses Wuyi Wang Nancy, France New York, New York New York, New York Jaroslav Hyršl Aaron Palke |  | | Book (volume) | | The Bowers Museum of Cultural Art Santa Ana, California + GEMSTONES OF EAST AFRICA by Peter C. Keller...GROUP. Green fluorite (121.39 ct), Westmoreland, New Hampshire; blue fluorite (132.12 ct), Illinois; square...Nevada; blue, cushion cut topaz (25.30 ct), Ramona, California; brownish yellow octagonal calcite (21.30 ct)...red-orange spessartine garnet (16.62 ct), Ramona, California; deep red cushion cut rhodochrosite (25.56 ct)...Kern County, California; octagonal step cut violetish pink kunzite (26.61 ct), Pala, California. NECKLACE |  | | Journal (issue) | | left: Caledonite, 1.1 cm, from the Reward mine, California. Collected by Jeff Lines; Ben DeCamp photo. Iolite...for allowing a “doorway” to be opened to the left (west) of this byssolite region. Across the top of this...October 26, 1972—A bright, clear day. We worked the new pocket very carefully, by hand, and extracted a large...museum quality.” (Szenics, 1967) Spruce Peak, King County, Washington, 1977 Beautiful pyrite and quartz specimens...when he reached the next level down there were no new footprints in the old dust on the floor. Proceeding | | | Book (volume) | | The Bowers Museurn of Cultural Art Santa Ana, California GEMSTONES OF EAST AFRICA by Peter C. Keller...GROUP. Green fluorite (121.39 et), Westmoreland, New Hampshire; blue fluorite (132.12 et), Illinois; sqmu·e...red-orange spessartine garnet ( 16.62 et), Ramona, California; deep red cushion cut rho...Kern Cowny, California; octagonal seep cut violetish pink kunzite (26.61 et), Pala, California. NECKLACE...blue matched benitoite gems from Sai, Benito County, California, consisting of 52 benitoites and 75 diainonds |  | | Journal (issue) | | Chairmen: Midlands Branch: D. Morgan, F.G.A. North-West Branch: l. Knight, F.G.A. South Yorkshire & District...XVIII No. 8 October 1983 IDENTIFICATION OF THE NEW SYNTHETIC AND TREATED SAPPHIRES By Professor Dr E... F.G.A. Meggen, Switzerland. The fact that the new techniques of synthesis are now being applied to...and Knischka in synthesizing rubies. Although the new synthetic sapphires have not yet reached the market...market in such overwhelming quantities as those new synthetic rubies, it is nevertheless high time for gemmologists |  | | Book | | Minerals, Larry & Lois Costigan Costigan's Minerals West, Brian & Michele Costigan June Culp Zeitner Forrest...treasures to a new international audience, and their often isolated curators found a new stage and meeting...exchange ideas with fellow professionals and an eager new population of enthusiasts. And even those collectors...like those put on by the Schortmann brothers in New York City, but such events were very commercial and...could be accommodated by the Society at the Pirna County Fairgrounds and later at the Tucson Convention |  | | Journal (issue) | | Axiniter - materiale fra Bourg d 'Oi sans eller New Melones Dam kan slet ikke felge med - og da der er tale...ling: Jan Morten. Hagebakken Foro: STEIN/ O.T. The new Olympic Ice Hockey Hall in Gj~vik is build into a...Gjevlk area and which processes the rocks at the new rock cavern have been trough. Regional metamorphosis...pressure areas (Bard, 1986). - Precipitation of new min er als. The original mineralogy in a rock may...unstable when temperature and/or pressure increases. New minerals form at the expense of older. The following |  | 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) | | Dana’s New| Mineralogy | Eighth Edition Richard V. Gaines H. Catherine W. Skinner Eugene E. Foord Brian...Mason Abraham Rosenzweig i DANA’S NEW MINERALOGY DANA’S NEW MINERALOGY The System of Mineralogy...ROCHESTER, NEW YORK And with Illustrations by ERIC DOWTY SHAPE SOFTWARE JOHN WILEY & SONS, INC. NEW YORK...Department, John Wiley & Sons, Inc., 605 Third Avenue, New York, NY 10158-0012. This publication is designed...ation Data Dana, James Dwight, 1813-1895 Dana’s new mineralogy: the System of mineralogy of James Dwight |
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New Melones Dam, West Belt, Calaveras County, California, USA