Table 1 Elemental composition of the support glasses of the samples determined by LIBS
Date | Name | Colour | Elemental composition |
|---|---|---|---|
13th -14th | JC012 | Colourless | Si, Fe, Mn, Mg, Ca, Al, Ba, Cu, Sr, Ti, B, K, Na, CaO |
15th (1425–1430) | CG1 | Blue | Si, Fe, Mn, Mg, Ca, Al, Ba, Cu, Sr, B, K, Co, Na, CaO |
CG2 | Yellow | Si, Fe, Mn, Mg, Ca, Al, Ba, Sr, B, K, Co, Na, CaO | |
16th (1510–1518) | G1 | Colourless | Si, Fe, Mn, Mg, Ca, Al, Pb, Ba, Cu, Sr, Ti, K, Na, CaO |
G3 | Colourless | Si, Fe, Mn, Mg, Ca, Al, Ba, Sr, Ti, K, Na, CaO | |
16th (1500–1550) | LS01 | Yellow | Si, Fe, Mn, Mg, Ca, Al, Ba, Cu, Sr, Ti, B, K, Zn, Na, CaO |
JC015a | Colourless | Si, Fe, Mn, Mg, Ca, Al, Ba, Cu, Sr, Ti, B, K, Ni, Na, CaO | |
S.José | Colourless | Si, Fe, Mn, Mg, Ca, Al, Ba, Sr, Ti, K, Zn, Co, Na, CaO | |
17th (1650–1700) | JC020 | Colourless | Si, Fe, Mn, Mg, Ca, Al, Ba, Cu, Sr, Ti, K, Na, CaO |
JC010 | Colourless | Si, Fe, Mn, Mg, Ca, Al, Ba, Sr, Ti, K, Na, CaO | |
19th (1845–1884) | SS01 | Colourless | Si, Fe, Mn, Mg, Ca, Al, Pb, Ba, Cu, Ag, Sr, Ti, B, Zn, Cr, Na, CaO |
SS02 | Colourless | Si, Fe, Mn, Mg, Ca, Al, Ba, Ag, Sr, Ti, K, Zn, Na, CaO | |
LS05 | Yellowish | Si, Fe, Mn, Mg, Ca, Al, Ba, Sr, Ti, K, Cr, Na, CaO | |
20th (1900–1934) | JC007 | Colourless | Si, Fe, Mg, Ca, Al, Sr, Sn, Na, CaO |
NC1 | Greyish | Si, Fe, Mn, Mg, Ca, Al, Ba, Cu, Sr, Ti, K, Na, CaO | |
NC2 | Greyish | Si, Fe, Mn, Mg, Ca, Al, Pb, Ba, Cu, Sr, Ti, K, Na, CaO | |
SS03 | Colourless | Si, Fe, Mn, Mg, Ca, Al, Pb, Ba, Cu, Sr, Ti, K, Cr, Na, CaO | |
LS03 | Colourless | Si, Fe, Mn, Mg, Ca, Al, Pb, Ba, Cu, Sr, Ti, K, Na, CaO | |
20th (1942–1950) | SS04 | Green | Si, Fe, Mn, Mg, Ca, Al, Sr, Na, CaO |
JC003 | Green | Si, Fe, Mn, Mg, Ca, Ba, Cu, Sr, Ti, K, Zn, Cr, Na, CaO | |
20th (1971–1976) | UC3 | Yellow | Si, Fe, Mn, Mg, Ca, Al, Ba, Sr, Ti, Na, CaO |
Unknown | LS02 | Colourless | Si, Fe, Mn, Mg, Ca, Al, Pb, Ba, Cu, Sr, Ti, B, K, Na, CaO |
LS04 | Colourless | Si, Fe, Mn, Mg, Ca, Al, Ba, Sr, Ti, K, Na, CaO |