الفهرس 
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Abstract
In this dissertation the efforts in this study has been devoted to
find out a radiation area monitoring from the local environmental
samples and the results of this work could lead to the following
conclusions
1. All the different sizes of our studied samples (Ws, Rs, Bs, Gs and
Ys) exhibited TL-signal after exposed to test dose (100 Gy) from
gamma source (60Co).
2. The optimum grain size that has a maximum TL-intensity value
was in range [150-75 μm] of (Ws and Rs) samples and we have
chosen it to complete our TL-Properties.
3. The obtained results in the structural and chemical analysis by
XRD and XRF, proves that there is a sort of the crystallinity of
(Ws and Rs) samples. In addition, reveals the presence of some
amount of highly crystalline Quartz in form of silica with
percentage (97.96%, 95.84% respectively), and other minerals
which exhibit TL-signal.
4. The morphological studies of (Ws and Rs) samples by using
(SEM) showed that the quartz grains are angular to sub rounded
marked by peeling of surface as a result of intense chemical
weathering, angular grain with smoothed edges and sides were