NA-REG-CBM-4, M 8/25, 25x
NA-REG-CBM-4, M 8/25, 16x
NA-REG-CBM-4, M 8/25, 8x
| fabric description | object data | archaeometry |
| fabric type | NA-REG-CBM-4 |
|---|---|
| ware | Ceramic Building Materials |
| supposed site of production | Naples region |
| certainty of arguments | archaeometric: quite certain |
| visual excamination of fresh break | pink, granular; scattered small white particles, sporadic fine white and large gray inclusions, mica |
| colour of freshly broken section (munsell) | 7.5YR7/4 |
| texture of freshly broken surface | fine |
| hardness | hard |
| porosity | 3%; void form: vughy; chambers; channel; void length: 0,08-0,5 |
| inclusions | 15%, length: 0,12-3 |
| sorting | bimodal: poorly-sorted sand in well-sorted silt |
Inclusions |
|
| quartz | infrequent, angular, spherical, white, 0.12-0,28 |
| mica | frequent, angular, spherical, white, 0,02-0,04 |
| red iron oxide concretions | infrequent, rounded, spherical, rusty brown, 0,25-0,4 |
| grey inclusions | frequent, subrounded, subspherical - subelongate, light grey, 0,2-3 |
| brown inclusions | 2,8 |
representative sample for NA-REG-CBM-4 Cite this page as: FACEM - http://facem.at/na-reg-cbm-4
production
sampling
