Nová Ves u Nového Města na Moravě
Tabulka 3. EDX analýzy biotitu v syenitu, analyzoval V.Vávra. Voda dopočtena do stechiometrie.
1 | 2 | 3 | |
SiO2 | 36,848 | 37,777 | 37,734 |
TiO2 | 3,388 | 2,909 | 3,426 |
Al2O3 | 13,885 | 13,529 | 13,952 |
Cr2O3 | 0,207 | 0,302 | 0,234 |
FeO | 14,693 | 14,762 | 14,998 |
MnO | 0,242 | 0,156 | 0,000 |
MgO | 15,074 | 15,352 | 14,678 |
K2O | 9,858 | 10,106 | 10,041 |
H2O | 3,948 | 3,980 | 3,990 |
suma | 98,143 | 98,873 | 99,053 |
Si+4 | 2,799 | 2,846 | 2,835 |
Ti+2 | 0,194 | 0,165 | 0,194 |
Al+3 | 1,243 | 1,201 | 1,236 |
Cr+3 | 0,012 | 0,018 | 0,014 |
Fe+2 | 0,933 | 0,930 | 0,942 |
Mn+2 | 0,016 | 0,010 | 0,000 |
Mg+2 | 1,707 | 1,724 | 1,644 |
K+ | 0,955 | 0,971 | 0,962 |
H+ | 2,000 | 2,000 | 2,000 |
siderop.+eastonite | 3,0% | 3,4% | 5,2% |
annite | 34,3% | 33,8% | 34,5% |
phlogopite | 62,7% | 62,7% | 60,3% |