Sulphur gas geochemical prospecting
US4477573A · kind A · utility
34Cited by
5References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 28, 1982 |
| Grant date | Oct 16, 1984 |
| Priority date | — |
| Expiry date | May 28, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/204998
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of geochemical prospecting for buried sulphur mineralization which comprises collecting relatively organic free soil samples and determining the carbon isotope composition of the carbonate fraction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.