Analysis | Material | Purpose | Result |
---|---|---|---|
Stereo microscopy | Textile | Technological and weave analysis | a) 4 types of weave/construction: 1. Very fine and coarser tabby (Y1),* 2. Weft-faced tabby (Y6); 3. Slit (Y2) and toothed tapestry (Y4, 5); 3. Satin (Y3); Braided cord (Y8) b) 2 types of decoration: 1. Embroidery (Y3, Y7); 2. Dye (Y1, Y3) |
Metal threads | Technological analysis | 2 types of metal threads: 1. Strip-drawn wire (Y1, Y2, 4, 5?); 2. Strip-twisted wire (Y3, Y6, Y7) | |
Leather | Technological analysis and grain pattern analysis | Evidence of stitching/stitching holes; inconclusive but follicle distribution could be indicative of cattle leather | |
SEM | Textile (applied to samples from Y1-Y8) | Fibre identification | Silk (?) for the textiles, couching threads and metal thread cores. Cellulosic bast fibres for the coated lining of Y1, and the warps of Y6 |
SEM–EDS | Metal threads (applied to samples from Y1-Y8) | Metal analysis | 2 types of metal threads: 1. gold (Y1, Y2, Y3, Y4, Y5, Y7); 2. Gold-silver alloy (Y2, Y4, Y5, Y6) |
FTIR-ATR | Textile (applied to samples from Y1, Y5) | Fibre identification | 2 types of fibes: 1. Silk ((Y1, Y5); 2. Cellulosic bast (Y1) |
Textile (applied to samples from Y1, Y5) | Dye analysis | Iron(II)oxide mordants (Y1, Y5) | |
XRF | Textile (applied to samples from Y1, Y5) | Dye analysis and identification of white colour deposits | Iron mordants; Ca salts (Y1, Y5) |
HPLC–DAD | Textile (applied to samples from Y3, Y5) | Dye analysis | Alizarin (Y5); Shellfish purple (Y3); ellagitannins (Y1, Y3) |
Textile (applied to sample from Y1) | Material identification of black colour coating | Shellac resin (Y1) | |
ZooMS | Leather (applied to a sample from the leather fragments) | Species identification | Inconclusive results, indicative of the Bovine/Cervidae family |
14C | Textile (applied to sample from Y3) | Dating | mid-10th to early eleventh century AD |
Leather (applied to a sample from the leather fragments) |