 | | Journal (article/letter/editorial) | | IVAN JACOBSON 1714 S. Clarkson Street Denver, Colorado 80210 markivanjacobson@gmail.com No pegmatite...albite, and smoky quartz are enhanced by a purple or green cube of fluorite hanging from a crystal face or...or nestled on a crystal druse. Figure 2. Index map showing the major worldwide pegmatitic fluorite localities...Granite, near Red Stone quarry, Conway, Carroll County, New Hampshire. Henry Minot specimen and photo...significance Crystal Peak, Teller and Park counties, CO, USA Crystal Park–Bear Creek, El Paso County, CO, USA |  | | Journal (issue) | | - - - - - - - - - - - Mineral Collections 1n Colorado A Supplement to The Mineralogical Record November-December...Frontcover Smoky quartz with amazonite, 11.8 cm, from the "Smithsonian packet," Smoky Hawk claim, Florissant...Florissant, Colorado. Collected in 2008; Dorris Family collection; Jeff Scovi l photo. Backcover: Collectible...certificates for mines in the Cripple Creek District, Colorado, in 1898 and 1901. Sponsorship: This special supplement...Collecting in Colorado The Collections: Mel & Pam Bersch Ryan Bowling Ralph Clark Colorado School of Mines |  | | Journal (issue) | | Fluorite on Amazonite 7.5 cm, from the Smoky Hawk claim, Colorado. Collected by the Dorris family; Tom...Bacher; Reinhold Bacher photo. Fluorapatite, 3.3-cm crystal, from the Pulsifer quarry, Maine. Collected by...own favorite experiences is gazing raptly into a crystal pocket just after it has been opened, and all the...classic locality for spectacularly large apophyllite crystal clusters, which still rank as some of the largest...cleaned off the thaumasite to expose the entire crystal. It is free of damage thanks to the protective |  | | Journal (issue) | | Colorado Springs Mineralogical Society Founded in 1936 July 2015 PICK&PACK Vol 55 ...... Number 6 Inside...Jacobson Topic: Pegmatitic Rare-earth Minerals of Colorado: Species and Identification Refreshments provided...by the Faceting Group CSMS Calendar Pg 2 Crystal Peak Gem Co Pg 4 Gravel Pit Pg 6 New Fossil Laws...Friends of Mineralogy, Colorado Chapter. Mark has collected rare earth minerals in Colorado, Texas, Wyoming...Minerals of Colorado: Species and Identification Most of the pegmatitic rare-earth minerals in Colorado are found |  | | Journal (issue) | | Our Lucky Monday – a great collecting story Colorado, USA J. Scovil photo. Issue #6 The Collector’s...could be the end of our search for amazonite with smoky quartz. Monday morning, 13 June, things were going...Dorris photo. The Pikes Peak region has been producing amazonite and smoky quartz specimens as well...miarolitic cavities (pockets) in the decomposed Pikes Peak granite. Beginning in 2000, Joe discovered an extensive...combination of smoky quartz with amazonite from Lucky Monday pocket, Smoky Hawk claim, Colorado, USA. 8.2 cm |  | | Journal (issue) | | Flatirons Facets Flatirons Mineral Club of Boulder County, Colorado Volume 60, Number 4 July‐August, 2017 The...accatino@olorado.edu We are having problems with claim jumpers at the club’s claim, the Pixie’s Sunset Lode, and have...filled. * Saturday, July 22 Joe Dorris’ Smoky Hawk Claim for amazonite. * Saturday and Sunday, July...with CMS, possible fee for aquamarine, fluorite, phenakite, feldspar, and quartz. Sunday and Monday, August...Saturday, August 26 Gold panning at Brian's Riverside Claim for gold. * Saturday‐Monday, September 2‐4 (Labor |  | | Book | | vugs of crystalline talc. Easily the best extant crystal, a doubly terminated floater found in a talc vug...long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Hastings County. In fall 1994, Dan and Shelley Lambert extracted excellent loose ilmenite crystal clusters |  | | Journal (issue) | | the Bronze Age (Stedingk et al., 2016). The foggy peak called the Brocken, 12 km north-northeast of St...and Zellerfeld are to the northwest, the Brocken peak is to the northeast, and Ilfeld is to the southeast...(at age 32) of the last Count of Hohnstein, the County of Hohnstein devolved to the Dukedom of BraunschweigGrubenhagen...In epistola LXXXI (1739) he mentions “excellent crystal groups of beautiful pyrargyrite” found at St. Andreasberg...volume 48, May–June, 2017 321 Figure 31. Calcite crystal group illustrated in Fabien Gautier D’Agoty’s Histoire |  | | Journal (issue) | | walk along the Tomorrow River Trail, in Waupaca County, Wisconsin. ANTOINETTE RAHN our staff EDITORIAL...CAPT M M A XI CT S: ALIZING TANT NING TWIN g Crystal tin Fascinain Forms Tw • U.S. $5.99 50 No. 7 2020...JONES The Puzzle of Mineral Names Hematite crystal extracted from the mine at Boa Vista, Ouro Preto...all recognized mineral species. The chemistry, crystal system, type locality, and original reference are...FOCUSED ON FOSSIIZED TREE RESIN Due to the lack of a crystal structure and definite composition, amber is classified |
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