all
stone
box
place
surface
analysis
bib
file
For Boron-natural samples (Bychkov, 2019)
8
i19-15B
1
1
1
i19-15K
1
1
i19-17C
1
1
1
i19-17KC
1
1
2
i19-1B
1
1
1
i19-1K
1
1
1
i19-5B
1
1
1
i19-5K
1
1
1
×