Locality type: | Gulch |
Classification |
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Species: | Anthophyllite |
Formula: | ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Anthophyllite data |
Locality Data: | Click here to view Mitchell Gulch, Howard, Fremont County, Colorado, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 430498 |
Long-form Identifier: | 1:3:430498:2 |
GUID (UUID V4): | e520d864-b68a-45ec-a7ae-a2b51410098e |
References |
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Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | SEP'IEMBER-OCTOBI'R. 1962 ANTHOPHYLLITE WITHIN THE ALBITE-EPIDOTE HORNFELS FACIES. FREMONT COUNTY. cor6nnoo CuRnrBs...quartzalbite metasedimentary rocks in western Fremont County, Colorado. The metamorphic grade of these albitic...and the name Mitchell Gulch formation is proposed for them. The occurrence of anthophyllite within these...of the Arkansas River between Howard and Cotopaxi in southcentral Colorado,discloseda well-exposedisolated...metasedimentary rock group, three miles northeast of Howard (Salotti, 1962). These metasedimentsexhibit a markedly | | | Report (volume) | in Colorado GEOLOGICAL SURVEY BULLETIN 1422-D Nomenclature of Precambrian Rocks in Colorado By...Ogden, 1912Nomenclature of Precambrian rocks in Colorado. (Contributions to stratigraphy) (Geological Survey...Pre-Cambrian. 2. Geology, Stratigraphic Nonmenclature Colorado. I. Title. II. Series. HI. Series: United States... ILLUSTRATION Page FIGURE 1. Map of parts of Colorado and adjoining States showing distribution of Precambrian...1. Classification of Precambrian rock units in Colorado............................. D4 in CONTRIBUTIONS |
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