Matter
Name
Pigment La Rousse (PIG-0183-2017), yellow crinoidal limestone
Family
mineral
Comments
Yellow limestone
Level
from laboratory repository
Origins
natural terrestrial
Provider
Pigmenthothèque - EDYTEM
Provider reference code
La Rousse - PIG-0183-2017 (2017-007)
Local reference code
Pig-0183-2017_LaRousse
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
raw
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
compact coarse grained
Type of porosity
open pores
Texture
compact microporous
Grain sizes
Grains Size min Size max Size median Size width Size mass fraction Grain shape
#1 1000.0 ${\mu}m$ 10000.0 ${\mu}m$ equant
Size distribution
homogeneous
Comments
entroques calcite
Number
3
Mode of mixing
homogeneous mixing
Materials
  Name Arrangement Mass (g) Mass fraction Abundance comments
Calcite with goethite and some hematite limestone matrix enriched in goethite with some hematite
Glauconite locally mixed with limestone
Quartz locally present in limestone