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Table T5. XRD analysis of sand from Unit B, Site U1428.

Core, section,
interval (cm)
Top depth
CSF-A (m)
Smectite
(counts)
Muscovite
(counts)
Hornblende
(counts)
Chlorite
(counts)
Pyroxene
(counts)
Quartz
(counts)
K-feldspar
(counts)
Plagioclase
(counts)
Calcite
(counts)
Dolomite
(counts)
346-U1428A-
15H-2, 7.0–8.0 131.47 580 2,183 390 1,055 638 16,053 786 6525 590 794
23H-2, 63.0–64.0 160.85 562 1,548 100 1,015 57 7,009 219 694 819 551
32H-2, 5.0–6.0 208.19 1,200 2,591 490 1,355 589 13,705 4,222 4,873 2,038 444

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