From: Fungal communities in the biofilms colonizing the basalt sculptures of the Leizhou Stone Dogs and assessment of a conservation measure
Component
SiO2
Al2O3
Fe2O3
CaO
MgO
Na2O
TiO2
K2O
(wt.%)
53.3
14.4
10.1
8.1
7.43
3.17
1.38
1.21
P2O5
MnO
SrO
SO3
ZnO
NiO
Cr2O3
CuO
Cl
0.37
0.12
0.06
0.04
0.02
0.07
0.09