 | | Book | | the species name, zeolites such as analcime, chabazite, stilbite, and heulandite can be easily identified...indicated simply by the modifiers such as ordered chabazite rather than willhendersonite or disordered natrolite...priority) analcime (pollucite and wairakite), chabazite (herschelite and willhendersonile), gismondine...compositions, regardless of the crystal system. CHABAZITE GROUP Chabazite, herschelite, and willhendersonite represent...composition and disorder-order in the framework. Most chabazite crystals are calciumdominant, although potassium- | | | Book | | the species name, zeolites such as analcime, chabazite, stilbite, and heulandite can be easily identified...indicated simply by the modifiers such as ordered chabazite rather than willhendersonite or disordered natrolite...priority) analcime (pollucite and wairakite), chabazite (herschelite and willhendersonile), gismondine...compositions, regardless of the crystal system. CHABAZITE GROUP Chabazite, herschelite, and willhendersonite represent...composition and disorder-order in the framework. Most chabazite crystals are calciumdominant, although potassium- |  | | Book (volume) | | North Dakota, — ; Oregon, South Dakota, Washington, and Wyoming ~ AllanW Eckert b i or d ...Nebraska, North Dakota, Oregon, South Dakota, Washington, and Wyoming VOLUME 4: THE SOUTHWESTERN QUADRANT...Nebraska, North Dakota, Oregon, South Dakota, Washington, and Wyoming by Allan W. Eckert Ml PERENNIAL...York Cambridge, Philadelphia, San Francisco, Washington London, Mexico City, Sao Paulo, Singapore, Sydney...Montana Nebraska North Dakota Oregon South Dakota Washington vi Contents Wyoming 5505 Glossary 608 |  | | Book (edition) | | popular ond little known oreos of OREGON e WASHINGTON BRITISH COLUMBIA • IDAHO BY H. C. DAKE Editor...THE COVER The interior of this thunderegg from on area near Burns, Oregon, seems to mirror the beautiful...Localities Beaches Map of Oregon Beaches JACKSON COUNTY A Mineral Mecca Mop of Josephine and Jackson Counties...Zeolites Gold Mining Region The Applegate Gem Rhodonite Area Copper Nuggets The BeryIIium Rush The Gem Regions...Locality ~hodonite Table Rock Mountain JOSEPHINE COUNTY Josephinite Oregonite Althouse Creek CENTRAL OREGON |  | | Book | | HfiRIN COUNTY FREE LIBRfiRY 311110G386652Q I V Russell P MacFal A COLOR TREASUF FOR COLLECTORS...are 100 maps geared to leading the "hunter to his quarry" and more than eighty photographs of minerals in...to Hunting Locations ? i 9 GIVEN TO THE MARIN COUNTY LIBRARY BY MARI N L MTNF.RAT. SOCTETY DAVID...the friends trip Among them, there with the area you re planning to sound advice as give Plan...knapsack you can use a mountaineering bag or a mili- quarry or mine where a permit tary bag; make it it | | | Book | | 100 maps geared to leading the " hunter to his quarry" and more than eighty photographs of minerals in...Among them there may be one who Is familiar with the area you re planning to v1sIt and who can give sound...easier for you If you plan to vIsIt an operating quarry or mine where a permll Is required make the necessary...rapidly especially when 11 comes to quarries and road construction To avoid disappoint• ment. go over...HARD SURFACE Field drawing to locate a collecting area, describe the condition of the roads, and mark out |
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