HT1C-011 | Zone 1 | Detail on near surface black organic matter. Probably soot particles |
|
HT1C-014 | Zone 1 | As above, lime plaster with black organic matter. Soot particles |
|
HT1C-015 | Zone 1 | Detail on black organic carbon nodule |
|
HT 2a | Zone 2 | Granular matrix, recarbonated lime, dolomite, quartz plaster | Calcite, dolomite, aragonite, quartz |
HT 1a | Zone 2 | Granular matrix, clasts 5 - 10 μm in size |
|
HT 3d | Zone 2 | Lime plaster above laminae of flowstone |
|
HT 4-001 | Zone 2 | General, granular heterogeneous texture. Mortar-like fabric. |
|
HT4-002 | Zone 2 | Zoned sphere ~3mm diameter, Apparently bottom ash added to prepare pozzolanic plaster. |
|
HT 4-003 | Zone 2 | Calcareous spheroids, possibly bottom ash |
|
HT 4-006 | Zone 2 | Coarse granular mortar, general composition |
|
HT 5A | Zone 3 | Metallic fragment, vesicular FeCa phase, as HT 5c |
|
HT 5-1 | Zone 3 | Hydraulic plaster layer | Calcite, quartz, vaterite, gehlenite and anorthite in mortar aggregate. |
HT 5 | Zone 3 | Grey-black mortar aggregate. Analysis on ilmenite nodule. |
|
HT 5a | Zone 3 | Pyrite, cube |
|
HT 5b | Zone 3 | Pyrite, cube |
|
HT 5c | Zone 3 | Metallic, vesicular, FeCa phase, chips ~60um |
|
HT 5e | Zone 3 | Metallic grain, high ZnCu phase | Aurichalcite (?) |