 | | Journal (issue) | | JEWELRY VOL. 47 ISSUE 7 • JULY 2017 SKIPA N ATOM: Lake Superior’s Mystery Agates ROCK & GEM • Vol 47 No...bournonite. By Bob Jones SKIP AN ATOM AGATES Identifying Lake Superior’s mystery gems. 22 14 By Jack Hobart... MOUNT IDA CRYSTAL HUNT 22 Collecting Arkansas quartz in the Ouachita Mountains. By Tim Miller 34 THE...and have been wrapping gems with copper for about two and a half years. It started when a friend explained...featuring a malachite cab and two green tourmaline shards, I started with two 20 gauge hematite-coated copper |  | | Journal (article/letter/editorial) | | SHORE OF LAKE SUPERIOR By FRED 6 . K N O W L T O N Bayfield, Colorado A Guidebook to Minnesota T r u n...shore of Lake Superior is recommended. This is a very beautiful drive as the highway follows the lake very...and mileage is figured from Lake Ave., on U. S. Highway No. 61. 0.00 Lake Avenue on U. S. Highway 61 in...the northeast side of the river. 26.1 miles—Two Harbors. Duluth, Mesabi and Iron Range Railroad (D. M...railroad is on display at depot. Two beaches here— Burlington Bay and Agate Bay. Amyg- daloidal outcrop on |  | | Journal (article/letter/editorial) | | (from animal remains) to form the vivianite. Minnesota Minerals. By CHARLESP. BERKEY(Sahrb. f.Min., 1899...Survey, Minnesota, 1895, 23, 194-202).-The amygdaloidal diabase from Grand Marais, in the Lake Superior...the cavities, laumontite and strigovite with some quartz. The decomposed rock gave analysis I. Apophyllite...98-59 - 12-34 100.08 Dntolite occurs at Flood Bay, on Lake Superior, in snow-white, compact masses, |  | | Book (volume) | | Colorado; colorless scheelite (19.66 ct), Kern County, California; octagonal step cut violetish pink...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75...the appearance of Sinkankas’ first two volumes, the interval of two decades has seen much activity taking...Cantlin, Ellis, [D; Jeannette B. Carillo, Gem Center USA, EI Paso, TX; Gary Christopher, The Prospectors Cache...Center Ossipee, NH; Raymond Hietapakka, Thunder Bay, ONT; Pat Hodge, Palmer’s Trading Post, Cave-in-Rock | | | Book (volume) | | Vivid blue matched benitoite gems from Sai, Benito County, California, consisting of 52 benitoites and 75...the appeara11ce of Sinkankas' first two volumes, the interval of two decades has seen much activity taking...Cantlin, Ellis, ID; Jeannette B. Carillo, Gen1 Center USA, El Paso, TX; Gary Christopher, The Prospectors Cache...Center Ossipee, NH; Raymond Hietapakka, Thunder Bay, ONT; Pat Hodge, Palmer's Trading Post, Cave-in-Rock...Thunder Bay, ONT; ·Earl G. Matheson, Anoraq Resources, Vancouver, BC; Barbara L. Muntyan, Ouray County Historical |  | | Journal (issue) | | on the desert near cinder cone, north of Little Lake. May 8-9—Sierra club camp and hike, Pinon mountains...Mono craters, Mono mills and Paoha island in Mono lake, California. May 30-31—Albuquerque Market Week,...copies. SUBSCRIPTION RATES One Year . . . $3.00 Two Years . . . $5.00 Canadian subscriptions 25c extra... California. THE DESERT MAGAZINE San Felipe bay at sunset. Looking toward the Gulf of California...Fisher of the U. S. border patrol was accompanied by two other patrolmen, Bill Sherrill and Harry Nyreen. |  | | Report (issue) | | HI3Hl-81ISOBay Region, California their geology and engineering...under title: Flatland deposits of the San Francisco Bay region, California. (Geological Survey Professional...(Geology)-Califomia-San Francisco Bay region. 2. Natural disasters-California San Francisco Bay region. I. Helley, Edward... FOREWORD This report is a product of the San Francisco Bay Region Environment and Resources Planning Study,...Housing and Urban Development. The Association of Bay Area Governments participates in the study and provides |  | | Journal (article/letter/editorial) | | deposited in interior fluviatile flood basins, coastal plain flood basins and playa-lakes a n d on-delta...differences in macrofaunas and facies between the two units are currently under investigation. In addition...conodonts (Rhodes et al. 1969). Recent spore analysis of two samples from the Main Algal Beds has yielded assemblages...common grey mudstone intraclasts, exotic pebbles (quartz, quartzite) and wood fragments (including large...cosets of large-scale crossstratification. Only two examples were seen of epsilon-crossstratification |
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