| | fabric description | | object data | | archaeometry | | petrography | | |
fabric type |
HIM-A-1
|
ware |
Transport Amphorae |
supposed site of production |
Himera |
certainty of arguments |
archaeometric: certain, archaeological: quite certain |
visual excamination of fresh break |
Brown colour clay with a good amount of visible and small inclusions of white colour |
colour of freshly broken section (munsell) |
7.5 YR 5/4 |
texture of freshly broken surface |
granular |
hardness |
hard |
porosity |
void form: vughy, channel (some); void length: 0.06-0.20 |
inclusions |
length: 0.04-0.40 |
sorting |
well-sorted silt/bimodal: well sorted sand in well sorted silt |
|
Inclusions
|
quartz |
infrequent, angular; subangular, spherical; very spherical, greyish-shiny-whitish, 0,12-0,32 |
calciumcarbonate |
very frequent, rounded; well rounded, very spherical, white, 0,02-3-0,04 |
carbonate pseudomorphoses |
frequent, angular, subspherical, yellowish-white, 0,08-0,40 |
reddish inclusions |
singular, rounded; subrounded, elongate; subspherical, red, 0,08-0,24 |
| | fabric description | | object data | | archaeometry | | petrography | | |
vessel form type |
Amphora Western Greek, Gassner rim 2 |
fragmentation |
rim, peg |
dimensions |
diameter: 5 (peg)cm (bottom) |
surface description |
slipped thick greenish slip 2.5 Y 8/2 |
chronology of object |
Greek-Archaic 530-500 BC |
drawing |
 |
|
Context Data
|
site of discovery |
Himera Necropoli Ovest |
registration code of context |
W3433 |
registration code of object |
W3433 - HA13952 |
| | fabric description | | object data | | archaeometry | | petrography | | |
applied method for sample analysis |
thin section, chemical analysis |
analysis author |
Montana/Randazzo |
sample taken |
February 2018, by Babette Bechtold, Institute of Classical Archaeology, Vienna University |
sample no |
M 179/160 |
status of sample |
whole sample available |
| | fabric description | | object data | | archaeometry | | petrography | | |
sample number |
M 179/160 |
inventory number |
W3433 HA13952 |
analysis author |
Giuseppe Montana - Luciana Randazzo |
email |
giuseppe.montana@unipa.it; luciana.randazzo@unical.it |
institution |
University of Palermo - Dipartimento di Scienze della Terra e del Mare (DiSTeM); University of Calabria Dipartimento di Biologia, Ecologia e Scienze della Terra (DiBEST):
|
|
Inclusions Microstructure
|
distribution |
homogeneous |
packing |
medium (10-20%) |
size |
prevalent:
very fine (0.04-0.1mm), medium (0.2-0.5mm)
sporadic:
fine (0.1-0.2mm)
|
roundness |
angular |
sorting |
scarce-bimodal |
maximum grain size |
0.4 |
|
Mineral Inclusions
|
prevalent |
Monocrystalline Quartz |
common |
Polycrystalline Quartz |
sporadic |
Orthoclase, Muscovite |
rare |
Plagioclase, Accessory & Heavy Minerals (Iron oxides) |
|
Rock Fragments
|
sporadic |
Sedimentary (Siltstone, Sandstone) |
|
Newly Formed Phases
|
sporadic |
secondary calcite |
|
Other Compositional & Textural Features
|
sporadic |
Microfossils, Micritic Clots |
quartz grain prevailing roundness |
angular |
|
Coating / Slipping
|
thickness |
|
conservation status |
|
|
Texture
|
homogenity |
moderately homogeneous patchy: sporadic |
optical activity |
inactive |
color |
|
degree of sintering |
well sintered |
|
Porosity
|
abundance of voids/pores |
low (<10%) |
orientation |
partial |
prevalent |
tiny (<0.01mm), small (0.01-0.1mm), medium (0.1-1mm), irregular, vesicular, cast |
|
Composition
|
clay composition |
ca-rich |
|
Interpretation
|
estimated firing temperature |
well fired |
modelling of raw clay |
use of wheel |
refinement of raw clay |
acceptable |
refinement of temper |
sieved natural sand |
Cite this page as: FACEM - http://facem.at/m-179-160