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Flepostore
Flemish Pottery and Stone Reference collection
Limestone (FR.24.0025)
Hand specimen pictures (macro & binocular)
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Rock determination
Sedimentary rock > Biochemical > Carbonate rock > Limestone
>
Oolithic limestone
Chronostratigraphy
Phanerozoic
;
Mesozoic
;
Jurassic
; Middle Jurassic; Bathonian
Lithostratigraphy
Rock name
Massangis limestone
Rock synonyms
pierre de Vaurion
Additional information
white variant (roche claire)
Find location
Site type
Quarry
Location
France
; Yonne; Massangis
Region
Bourgogne
Site name
Carrière Massangis (Rocamat)
Excavation or Survey Team
Additional contextual information
Natural color
white grey
Aged color
Components
large crinoid fragments and other bioclasts (often greyish), iron(hydr)oxides, porous
Texture
medium grain size
Structure
homogeneous
Weathering
Diagnostic features
grainstone
Additional information
picture of dry and whet surface; for the yellow variant (Massangis roche jaune) see: FR.24.0026
Thin section
Flepostore inventory nr.
GEOL1.L1.A20
Original inventory nr.
33438
Collection
Geological Department, Ghent University
Type
Covered thin section
Comparable thin section(s)
Microscopic rock features
Components
mixed ooids and bioclasts (crinoids, algae, forams and shell fragments); dolomitization; iron(hydr)oxides enveloping allochems; microsparite cement
Texture
medium grained allochems; moderately sorted
Structure
pressure-solution and compaction of ooids
Weathering
Diagnostic features
oolithic/bioclastic grainstone; dolomitization
Additional information
Quantitative thin section analysis
Flepostore inventory nr.
GEOL1.L1.A21
Original inventory nr.
33443
Collection
Geological Department, Ghent University
Type
Covered thin section
Comparable thin section(s)
Microscopic rock features
Components
mixed ooids and bioclasts (crinoids, algae, forams and shell fragments); (de)dolomitization; iron(hydr)oxides enveloping allochems; microsparite cement
Texture
medium grained allochems; moderately sorted
Structure
pressure-solution and compaction of ooids
Weathering
Diagnostic features
oolithic/bioclastic grainstone; (de)dolomitization
Additional information
variety roche jaune claire
Quantitative thin section analysis
Archaeometry
Sample type
Rock sample
Inventory number
FR.24.0025
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-24-0025
Last modified: 2024-04-29.
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