This page provides mineralogical data about Eichwaldit.
References for Eichwaldit
Reference List:
Websky (1883) Sitzungsbarichte der Deutchen Akademie der Wissenschaften zu Berlin (Matematischnaturwissenschaften Klasse, Jahrgang): 671.
Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II. John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged: 330.