 | | Journal (issue) | | Number 8 FALL MEETING ...............HILLSBORO, OREGON November 8, 2003 9:30 am to 5:00 pm Rice NWMuseum...and Minerals 26385 NW Groveland Drive Hillsboro, Oregon '--· We are meeting in a new location. To reach...Micromineral Study Group. He was also active in the Oregon Agate and Mineral Club, and in Friends of Mineralogy...agate and thunder egg locations in the state of Oregon, and for many years was an active participant in...little crystals nestled down in a cavity of the rock. But even more, he loved the people who loved those |  | | Journal (issue) | | Number 9 SPRING MEETING ............... HILLSBORO, OREGON Saturday, May 1, 2004 9:30 am to 5:00 pm Rice...and Minerals 26385 NW Groveland Drive Hillsboro, Oregon To reach the Rice Museum, take the Sunset Highway...the day. Bring material for the Museum's give-away rock pile as·well as to share with each other. Morning:...Lernolo Lake produced a considerable poundage of rock to examine and contemplate. In going through what...collectors working at the dam. Like Summit Rock, the basic rock used to make the dam at Lemolo Lake is |  | | Journal (issue) | | Gyöngyösoroszi, Parádsasvár) formed along with extensive rock alterations, e.g. silicification (mostly with geyseric...stellerite was the only known zeolite mineral. The host rock is very tough, brownish-grey pyroxene andesite with...percentage of our world’s carbon atoms into solid rock away from the atmosphere, where CO2 causes problems...localities in California, especially in Los Angeles County. The material probably is formed when the solutions...FOV = 1.5mm Jaquish Road, Goble, Columbia Co., Oregon 10 Fig 2 Chalcocite? FOV = 0.8mm Fig. 3 Chalcocite |  | | Journal (issue) | | WASHINGTON November 16, 2002 9:30 am to 6:30 pm Clark County P. U. D. Building 1200 Fort Vancouver Way Vancouver...horne. There will be ample free material from Summit Rock. N + Morning: Bob Smith will talk and show...Howard will talk and show slides of Summit Rock, Klamath Co_, Oregon. Anyone who has slides to share v...they form, be they water based or some other molten rock. Even our zeolites, such as thomsonite, come in...your successes! l 10. Minerals of Summit Rock, Klamath Co., Oregon Don Howard We have probably all seen |  | | Journal (issue) | | WASHINGTON November 4, 2006 9:30 am to 5:00 pm Clark County P. U. D. Building 1200 Fort Vancouver Way Vancouver...Way Washington Interstate Bridge Columbia River Oregon 2 The Bagdad Chase Mine, San Bernardino Co....producer of both gold and copper in San Bernardino County over the years. At one time, a spur railroad was...only a few miles you come across large piles of rock fragments. This is one area that we spent some time...mimetite and wulfenite. This was found in a single rock on the pile during a previous trip. Another unusual |  | | Journal (issue) | | WASHINGTON November 8, 2008 9:00 am to 5:00 pm Clark County P. U. D. Building 1200 Fort Vancouver Way Vancouver...Bridge Oregon Mill Plain Blvd. Ft. Vancouver Way Columbia River 2 Garnets at Summit Rock Don Howard...well. But there it was in a box of stuff from Summit Rock, in little itty bitty cardboard boxes that verified...label said was „garnet‟. The rock was clearly the right stuff for Summit Rock: the heavily oxidized material...ilmenite, lots of prisms of plagioclase, a few aegirine needles, and a smattering of while apatite crystals |  | | Journal (article/letter/editorial) | | 1329 Arizona Economic geology Aluminum, Maricopa county, Wickenberg (Sheridan, Michael F , et al.) tt-t2...(Mclean, W. John, er a/.) 7-E 1103 Hemihedrite,Pinal county, Florencemine, Maricopacounty, Wickenburg,Rat Tail...a/.) 7-8 1088 Kinoite, SantaRita mountains,Pima county (Anthony, John W., er a/.) 5-6 7O9 Phoenicochroite...and steam in Sl-units 9'10 1822 (Schmidt, Ernst.) Rock and mineral analysis 7-E 1453 (Maxwell, J. A.) ...er a/.) 1.2 224 Breccia Intrusive Utah, San Juan county, MosesRock dike, kimberlite (McGetchin, Thomas |  | | Journal (issue) | | FALL, 2005 FALL MEETING ...............HILLSBORO, OREGON Saturday, November 5, 2005 9:30 am to 5:00 pm...and Minerals 26385 NW Groveland Drive Hillsboro, Oregon Once again we will be meeting in the NW Gallery...Minerals from the Bald Mountain Skarn, Jefferson County, Montana Larry B. French HC 46. Box7204 Miles City...Howard, Editor 356 S. E. 44th Avenue Porfland, oregon 97215 e-mail: pogoette@hei.net DUES: $15 per year...Secretary-Treasurer: Don Lown 80770 Turkey Run Rd Creswell, oregon, 97426 e-mail: donlown@earthlink.net EDAX, the |  | | Journal (issue) | | WASHINGTON November 3, 2007 9:00 am to 5:00 pm Clark County P. U. D. Building 1200 Fort Vancouver Way Vancouver...There will be samples of fluoro-edenite from Summit Rock available. We will have our usual brief business...you can. PUD Park Washington Interstate Bridge Oregon Mill Plain Blvd. Ft. Vancouver Way Columbia...Ceil Stickney of Eugene, Oregon near the town of Trent in Lane County, Oregon, just southeast of Springfield/Eugene...the Willamette River near Trent and later in loose rock along the Southern Pacific railway, southeast of |  | | Journal (issue) | | WASHINGTON May 6, 2006 9:30 am to 5:00 pm Clark County P. U. D. Building 1200 Fort Vancouver Way Vancouver...minerals that are to be found in the cavities at Summit Rock and Lemolo Dam. There should I5 be ample time...Ft. Vancouver Way Washington Interstate Bridge Oregon Columbia River 2 Hexagonal Filiform Minerals...Filiform Ilmenite from Lemolo Lake, Douglas Co., Oregon. The crystal is approximately 0.6mm long. Filiform...Filiform Ilmenite from Lemolo Lake, Douglas Co., Oregon. The crystal is approximately 0.5mm long. Notice |  | | Book (edition) | | abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...2-2.5. D = 7.22. In ref!. light gray 1.589. With aegirine. manganneptunite. and serandite. with greenish...colorless variety of elbaite or rossmanite. Acmite ➔ aegirine. Actinolite ♦ CaiMg,Fe 2+)5 f(OH)ISi4O 11h (9 |  | | Journal (issue) | | . and Peter Keller, curator at the Los Angeles County Museum of Natural History, were instrumental in...unparalleled beauties of the mineral kingdom. In the hard rock were numerous and widely diversified crystallizations...DyrafjorSur 6. Tindastoll and SkagafjorSur Mountains 6. Rock walls in front of Akureyri 7. Djupivogur in eastern...up to about 2 cm in size, is present in the same rock. Abundant chabazite has been found, as crystals...locations in the EyafjOrSur. Zirkel (1862) reports the rock walls at Akureyri and VafilaheiSi as contain ing |  | | Book | | a l s 1 8 chapter 4 T h e Rock Cycle 22 PART II Minerals from Molten Rock 28 chapter 5 Crystallization...materials are? How can I tell that one particular rock or mineral must have formed in an I0 ancient...Witnessing lava cool before our eyes to form solid rock provides the direct evidence we need to infer a..."float" they would have to be less dense than the rock beneath them. This is exactly the case. Although...from the sudden release of energy and fracturing of rock as the plates slide by one another. The third case |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...Vanadinite from the J. C. Holmes claim, Santa Cruz County, A rizona........................................currence. Sometimes a village or township and a county, or a village and a state have the same name and...hap pens that the village or city is not in the county of the same name nor even in the state. For example...minerals. Chester is also a large city in Delaware County. We have frequently run across minerals from Chester |  | | Book | | Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73...ALICE GLORY HOLE The Alice glory hole, Clear Creek County, Colorado (by T. A. Hanson & W. B. Craft) 18:185187...--and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE MYERS --and...Allgood, J. Pradenas: Gold occurrences in Tuolumne County, California 18:41-45, 18:62-64 --with W. H. Wilkinson |  | | Journal (issue) | | scepter with pyrite, 7 cm, from Spruce Ridge, King County, Washington; Rick Dillhoff collection; Jeff Scovil...Traw collection. Barite, 7 cm, from Lookout Point, Oregon. Aaron and Jade Wieting collection. (center row...in the Pacific Northwest; that is, the states of Oregon, Washington, Idaho, Alaska and the Canadian Provinces...beautiful quartz specimens from Denny Mountain and King County, Washington, and the zeolites from the coastal...naturalized citizen while living in Mass, Ontonogan County, Michigan; by the time his petition was granted |  | | Journal (article/letter/editorial) | | in the y-spectrum of a hypersthene from Summit Rock, Oregon, which was heated in vacuum at 900 ~ C and... Energy (cm l) M -- M-distance Hedenbergite Aegirine Augite Augite Diopside Ilvaite Kyanite Ferrosilite...Automated microscope-absorption-spectrophotometry of rock-forming minerals in the range 40 000 - 5000 c m...(1969) Quantitative electronprobe microanalysis of rock-forming minerals. J Petrol 10:332 379 Received |  | 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) | | Mineralogy, Natural History Museum, London, England. Rock H. Currier: Jewel Tunnel Imports, Baldwin Park,...lunar rocks so far examined are very similar to some rock types known on earth. The crust of the earth consists...glaciers and ice caps may be considered a monomineralic rock. Nearly 99% of the composition of these rocks consists...York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Isand South Carolina...Tadzikistan W. A. Deer, R. A. Howie, and J. Zussman, Rock Forming Minerals, R. A. Longman Inc., New York, |  | | Journal (volume) | | Telluride, Col., Journal says that a good, hard-rock to lie idle a moment longer than he deThe Smuggler...Creek, good miners are in demand in San Miguel county. W. H. BL'sn, of Denver, has a big scheme to run...printed list that in '95 to December 22 in Lake county 1493 mineral locations were made, more than double...was denied them in the District Court in Shoshone county. The Supreme Court reversed it, and a petition...large, cut through it at right angles, throwing the rock from the trench thus made in a pile by itself. This |
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Summit Rock, Klamath County, Oregon, USA