Beryl from selected localities.
||Shepard, Charles U. (1837): A Report on the Geological Survey of Connecticut. p. 137.|
||Visually identified by Tynne in 2008|
||Jeremy Zolan Micromount Collection|
|Robinson, Samuel. (1825), A Catalogue of American Minerals, With Their Localities; Including All Which Are Known to Exist in the United States and British Provinces, And Having the Towns, Counties, and Districts in Each State and Province Arranged Alphabetically. With an Appendix, Containing Additional Localities and a Tabular View. Cummings, Hilliard, & Co., Boston.|
|Bill Barrett Coll.|
||Rocks & Min.:13:20.; USGS Prof Paper 255; Rocks & Minerals (1995) 70:396-409|