Matter
- Name
- Pigment La Rousse (PIG-0183-2017), red limestone - powder with grains inf. 160µm
- Family
- mineral
- Comments
- Red limestone powder
- Database
- Experimentalists
- Parent matter
- Pigment La Rousse (PIG-0183-2017), red crinoidal limestone
- Level
- from laboratory repository
- Origins
- natural terrestrial
- Provider
- Pigmenthothèque - EDYTEM
- Provider reference code
- La Rousse < 160 µm - PIG-0183-2017 (2017-007)
- Local reference code
- Pig-0183-2017_LaRousse-inf160
- Body name
- Earth
- Terrain type
- mineral surface
- Place
- La Rousse, Gravières (Ardèche) , Auvergne-Rhône-Alpes , France
Coordinates
- System
- WGS84
- Position type
- point
- Geolocation
-
Point Latitude Longitude Altitude #1 44.3858° 4.2244° 115.0 m
- Preparation
- sieved fraction
- Method
- crushed and sieved with a mesh of 160 µm
- Storage condition
- room temperature and conditions
- Phase type
- solid
- Component type (group)
- sedimentary rock (carbonate sediment)
- Comments
- Crinoidal limestone from Bruissières - La Rousse Limestone - Era: Mesozoic, Upper jurassic series, Bajocien level
- Texture
- pulverulent
- Type of porosity
- particulate
- Texture
- compact microporous
- Grain sizes
-
Grains Size min Size max Size median Size width Size mass fraction Grain shape #1 0.0 ${\mu}m$ 160.0 ${\mu}m$ 1.0 equant - Size distribution
- possibly large fraction below 50-100 µm
- Size method
- sieving with mesh of 160 µm
- Number
- 5
- Mode of mixing
- homogeneous mixing
- Materials