- Database
- Experimentalists
- Date
- 2002-01-01
- Provider
- Natural History Museum Vienna, Dr. Vera Hammer
- Body name
- Earth
- Terrain type
- unknown
- Place
- Maromby , Amboasary Sud , Madagascar
Coordinates
- Comments
- deposit of Esiva eluvials in the Maromby Commune, Amboasary Sud District, often misnamed as "Evisa" or "Elsiva"
- Surface roughness
- idiomorphous crystal surface
- Comments
- The hibonite crystal has a platy crystal shape with a large idiomorphous sample surface perpendicular to the c-axis. Because of this precondition the sample surface was not polished.
- Temperature
- 300.0 $\pm$ 5.0 $K$
- Temperature max
- 300.0 $K$
- Type
- ambient air
- Fluid temperature
- 300.0 $K$
- Fluid pressure
- 1000.0 $mbar$