 | | Journal (article/letter/editorial) | | Montana Mineral Locality Index Downloaded by [University of Nebraska, Lincoln] at 20:00 09 April 2015...2015 K NOWN AS THE TREASURE STATE, Montana is rich in mineral and gemstone localities. The state motto...designated, there are two official state gemstones: agate and sapphire. An extensive body of gem and mineral...established Montana’s first mining camp at Gold Creek in 1860. Geologic Provinces The state can be divided...with petrified wood and agate. The middle third of the state is known as the Montana alkali province where |  | | Journal (issue) | | without notice. On The Cover Specimen of Bear Canyon agate, with chalcedony bands/ amethyst point from the...About ten years ago, while walking along a seasonal creek that runs through our property, I discovered a rock...near the Natural History Museum of Los Angeles County, which has a fantastic collection of minerals and...cutting performance for hard materials such as agate, petrified wood or jade. MK-303 Professional grade...designed for cutting rare and valuable materials (i.e. agate, quartz, petrified wood, jasper, jade, etc) when |  | | Report (issue) | | ............... ........................... 15 Agate.............................................................................................. 31 Agate.................................... .................................. He)J's Ha1f·Acre, Natrona County .................................................. ... Volcanic conglomerates in the Absaroka Mountains. Park County_ Sandstone_.......................... Petrified tree trunk, near Frontier Creek, Fremont County...................... Gneiss........... |  | | Book (edition) | | describes sites under of the nearest town and county. and the many maps included book contain such...Chrysocolla, Turquoise LJ Emerald, Beryl ^"^ Agate ** Jade Amethyst nq -* % Gem Hunter's...Chicago, Illinois, Marcus Daly Pruett of Butte, Montana, Walter Wright of the Prospectors Shop and Herbert...Thousands of amateurs go out each year into the mountains and deserts of North America to collect a great...color, as in emeralds; their pattern, as in moss agate; or their play of eral color, as in opals. Fashion |  | | Book (edition) | | MARIN COUNTY FREE LIBRARY 3 1111 00289 4184 \ I s Fifth Revised Edition A complete, state-by-state...Chrysocolla, Turquoise LJ Emerald, Beryl *"» Agate ** Jade =p Amethyst ^ X ) y ' £f h % ^...thousands of amateurs venture every year into the mountains and deserts of North America, they enjoy not only...up during a stroll on a beach or a hike in the mountains first aroused their interest. earth sciences...Maine and California; emerald in North Carolina, a big diamond or two in Arkansas, opal in Idaho, and so |  | | Book | | fall Summer Is recommended for trips to the high mountains when the heat makes collecting ,n caves and rock...IOATOUTE CHLORASTROUTEI 2 AMYGDAlOID MINE DUMPS 3 AGATE HARBOR (AGATES THOMSONITE ON BEACH\ )l MUD VLAKE...topographic map of the Delaware q uadrangle o f Keweenaw County, Michigan This ,s an example o f the more picturesque...minerals that led to rich mines rn Arrzona and Montana 7 - (Left) Quarry 1n Val di Serra, Trenhno...war He also practically tore th e heart out of mountains to get stones for his temples, pyramids, and obelisks | | | Book | | HfiRIN COUNTY FREE LIBRfiRY 311110G386652Q I V Russell P MacFal A COLOR TREASUF FOR COLLECTORS...to Hunting Locations ? i 9 GIVEN TO THE MARIN COUNTY LIBRARY BY MARI N L MTNF.RAT. SOCTETY DAVID...pick- five axes, long chisels, and crowbars are big for breaking needed only smashing operations,...a THE MOST FAVORABLE CONDITIONS Summer is mountains, for hunting minerals is recommended for trips...may be able to buy specimens. map of Keweenaw County. Mich- Part of the U.S. Geological Survey topographic |
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