Published November 15, 1973
| Version v1
Patent
Undercutting of nuclearly detonated formations by subsequent nuclear detonations at greater depth and uses thereof in the recovery of various minerals
Description
no abstract available
Availability note (English)
Available from the Commissioner of Patents, Canberra.Additional details
Publishing Information
- Imprint Pagination
- 35 p.
- IPC:
- Int. Cl. E21b; Nat. Cl. 05.2-1; 20.6.
- IPC
- Int. Cl. E21b; Nat. Cl. 05.2-1; 20.6.
- Patent number
- AU patent document 442786/B/
INIS
- Country of Publication
- Australia
- Country of Input or Organization
- Australia
- INIS RN
- 5146513
- Subject category
- S42: ENGINEERING;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- CONTAINED EXPLOSIONS; CRATERING EXPLOSIONS; CRATERS; GEOLOGIC DEPOSITS; MINERALS; MINING; NUCLEAR EXCAVATION; NUCLEAR EXPLOSIONS; OIL SHALES; ORES; UNDERGROUND EXPLOSIONS
- Descriptors DEC
- CAVITIES; EXCAVATION; EXPLOSIONS; METAMORPHIC ROCKS; ROCKS; SHALES
Optional Information
- Notes
- Filed 20 Feb 1969, publ. 27 Aug 1970, copies available from the Commissioner of Patents, Canberra.