Limestone (FR.24.0035)

Hand specimen pictures (macro & binocular)

Thin section pictures

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Rock determination
Sedimentary rock > Biochemical > Carbonate rock > Limestone > Oolithic limestone
Chronostratigraphy
Phanerozoic; Mesozoic; Jurassic; Middle Jurassic; Callovian
Lithostratigraphy
Rock name
Migné limestone
Rock synonyms
Pierre de Migne
Additional information

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Site type
Quarry
Location
France; Vienne; Migné-Auxances
Site name
Carrière des Lourdines
Excavation or Survey Team
Additional contextual information
Natural color
light beige
Aged color
Components
ooids/peloids, crinoids
Texture
fine grained ooids/peloids; coarse grained crinoids (1 mm in size)
Structure
homogeneous
Weathering
Diagnostic features
peloidal grainstone; coarse grained crinoids
Additional information
Flepostore inventory nr.
GEOL1.L1.B18
Original inventory nr.
A0141
Collection
Geological Department, Ghent University
Type
Covered thin section
Comparable thin section(s)
Components
mainly ooids/peloids and micritized bioclasts (e.g. Foraminifera), sporadically crinoids; micritic to microsparitic cement
Texture
fine grained microfossils; coarse crinoid fragments
Structure
Weathering
Diagnostic features
oolithic/peloidal packstone
Additional information
Sample type
Rock sample
Inventory number
FR.24.0035
Collection
Geological Department, Ghent University
Donating institute/person
Host collection
Other samples available
No
Sample collection method
Field Sampling (clay/rock)
Cite this page as: Flepostore - https://flepostore.ugent.be/rock/fr-24-0035
Last modified: 2024-04-26.