Chemical analysis (electron probe X-ray micro analysis) of 398 medieval glass vessels found in France.
Format
A data.frame
with 17 variables:
- Site
CNL
: Cour Napoléon, Louvre;ORL
: Orléans;POI
: Poitiers;ANG
: Angers;OMO
: Omonville, Seine Maritime;ROU
: Rouen;MEA
: Meaux;CHL
: Châlons-sur-Marne;PAI
: Pairu (Argonne, Ardennes);BER
: Bercettes (Argonne, Ardennes);BIN
: Binois (Argonne, Ardennes);CHE
: Chevrie (Argonne, Ardennes);MIT
: Mitte (Argonne, Ardennes);MET
: Metz;CHM
: Chambaran.- Sample
Sample code.
- Type
Typology.
- Age
Century.
- Periode
I
: 9th-12th century;II
: 13th-first half of the 15th century;III
: end of the 15th to end of the 16th century;IV
: end of 16th to end of the 17th century.- Tint
B
: blue;CL
: colourless;CLg
colourless (greyish tint);PB
: pale blue;PGE
: pale greenish;PGE-B
: pale green-blue or blue-green;PGY-B
: pale grey-blue;R
: opaque red;W
: opaque white;*av
: added aventurine spots;*bl
: added thread blue or blue spots;*r
: added thread opaque red or opaque red spots;*w
: added thread opaque white.- Na2O
Na2O content (percent).
- CaO
CaO content (percent).
- K2O
K2O content (percent).
- MgO
MgO content (percent).
- P2O5
P2O5 content (percent).
- SiO2
SiO2 content (percent).
- Al2O3
Al2O3 content (percent).
- FeO
FeO content (percent).
- MnO
MnO content (percent).
- Cl
Cl content (percent).
- Reference
Site reference.
References
Barrera J., Velde B. (1989). A study of french medieval glass composition. Archéologie médiévale, 19, 81-130. doi:10.3406/arcme.1989.953 .
See also
Other chemical data:
kommos
Examples
plot(
x = verre$Na2O,
y = verre$CaO / (verre$CaO + verre$K2O),
type = "p",
xlab = expression("Na"[2]*"O (%)"),
ylab = expression("CaO"/"(CaO"+"K"[2]*"O)")
)