[D8034ZCV], Letter from John Heinz to Thomas Alva Edison, June 17th, 1880
https://edisondigital.rutgers.edu/document/D8034ZCV
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [D8034ZCV], Letter from John Heinz to Thomas Alva Edison, June 17th, 1880
- Editor's Notes
- Read in Sydney paper about TAE process for working quartz tailings; lots of quartz here. Marg: You read the paper wrong; "we are however at work experimenting on mill or quartz tailings as these are very rich in most of our mines & we have just perfected a method of working low grade sulphats (iron sulphurite) containing only but little arsenical sulphides we will correspond further [illeg]."
- Author
- Heinz, John
- Recipient
- Edison, Thomas Alva
- Date
- 1880-06-17
- Type
- Letter
- Subject
- Ore milling and separation
- Folder ID
- D8034-F
- Microfilm ID
- 54:751
- Document ID
- D8034ZCV
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- License
- CC0 1.0 Universal
- Has Version
- Archive.org Viewer, Microfilm Series Reel 54