Magnesio-hornblende





 Location Found: Franklin and Ogdensburg
     
 
     
 Formula: ☐{Ca2}{Mg4Al}(AlSi7O22)(OH)2
 Essential Elements: Aluminum, Calcium, Hydrogen, Magnesium, Oxygen, Silicon
 All Elements in Formula: Aluminum, Calcium, Hydrogen, Magnesium, Oxygen, Silicon
     
 IMA Status: Approved
     
Fluorescent Mineral Properties

 Shortwave UV light: Greenish-blue
     
 To find out more about this mineral at minDat's website, follow this link   Magnesio-hornblende

     
 References:
Dunn, Pete J. (1995). Franklin and Sterling Hill New Jersey: the world's most magnificent mineral deposits. Franklin, NJ.: The Franklin-Ogdensburg Mineralogical Society. p.455. 'Magnesiohornblende'

Frondel, Clifford (1972). The minerals of Franklin and Sterling Hill, a checklist. NY.: John Willey & Sons. p.62. 'Hornblende'


The Picking Table References
 PT Issue and PageDescription / Comment
V. 58, No. 1 - Spring 2017, pg. 12Fluorescent Minerals of Franklin and Sterling Hill, N.J., Part 2, Richard C. Bostwick - Magnesiohornblende
View IssueV. 33, No. 2 - Fall 1992, pg. 11The Check List of Franklin-Sterling Hill Fluorescent Minerals - Magnesiohornblende (Fluorescent Info)
     
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