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Free Downloads

You may download and freely use & distribute the publications under “Free Downloads” as long as you include the source and do not use any of them or parts thereof for commercial gain!!!

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Colorado Front Range Self-Guided Geology Field Trips
 ©2009 Uwe Richard Kackstaetter, Ph.D.
 This little field guide to see and experience the Front Range geology. Indicated localities in this guide were more or less  selected for easy accessibility. The Colorado Front Range is a spectacular place to see and investigate geology and geologic features.
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Fluorescent Mineral Determination
 ©2008 Uwe Richard Kackstaetter, Ph.D.
 A one page guide to identifying fluorescent and phosphorescent minerals.
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