Igneous Petrology of the Spanish Peaks

Brian S. Penn, Ph.D.

(c) Copyright 1995-2024

Introduction

Scenic Views (non-technical)

Age Information

Satellite Images

Map of Dikes and Stocks

Sample Locations


Geochemical Data Sets

Major

Minor

Radiogenic

REE


Other Interesting Colorado Geology Websites

Colorado Stratigraphy


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Vacant Land for Sale

near the Spanish Peaks