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California Quarries from 1914 to Present-Day During the late 1800s and early 1900s building stone was a The History of Quarrying in California Presentation for the International Stonework Symposium 2011 January 13, 2011
California Quarries from 1914 to Present-Day During the late 1800s and early 1900s building stone was a](https://www.pdfsearch.io/img/66ea7aa56455eeda24818e5331c2af46.jpg) | Add to Reading ListSource URL: quarriesandbeyond.orgLanguage: English - Date: 2011-01-28 18:21:23
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2![Keweenaw Keweenaw National Historical Park National Park Service U.S. Department of the Interior Keweenaw Keweenaw National Historical Park National Park Service U.S. Department of the Interior](https://www.pdfsearch.io/img/8aad46b37eae46536a613f067a9594f8.jpg) | Add to Reading ListSource URL: www.nps.govLanguage: English - Date: 2008-01-18 11:22:19
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3![Pictured Rocks National Lakeshore Natural Resource Science Strategy 19 September 2007
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4![Lithostratigraphy and Age of Jacobsville Formation around the Lake Superior Basin, U.S.A. and Canada G[removed]1A Lithostratigraphy and Age of Jacobsville Formation around the Lake Superior Basin, U.S.A. and Canada G[removed]1A](https://www.pdfsearch.io/img/cd1ec98fd953edeec2fb3d76e08a7e21.jpg) | Add to Reading ListSource URL: www.migeweb.orgLanguage: English - Date: 2012-01-25 17:00:05
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5![](https://www.pdfsearch.io/img/940415609a244b5937738127e3574a22.jpg) | Add to Reading ListSource URL: www.michigan.govLanguage: English - Date: 2012-12-07 11:38:09
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6![](https://www.pdfsearch.io/img/3da3c6414ebc28303ea4c0471086bee1.jpg) | Add to Reading ListSource URL: wisconsingeologicalsurvey.orgLanguage: English - Date: 2011-10-25 12:39:02
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7![](https://www.pdfsearch.io/img/d31bcb9443c86e10e52a54d036668b92.jpg) | Add to Reading ListSource URL: quarriesandbeyond.orgLanguage: English - Date: 2012-11-23 16:56:10
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