Table 1. Linear attenuation coefficients of X-ray and neutrons for elements of the bone and marly sediment matrix investigated here.

Element

X-ray mu
[1/cm]

neutron sigma
[1/cm]

Ca

0.26

0.08

O

0.16

0.17

Si

0.33

0.11

P

0.25

0.12

F

0.14

0.20

H

0.02

3.44

Cl

0.23

1.33