Table T5. Results of XRD analyses for samples, Site 1223.
Core, section,
interval (cm)
Depth
(mbsf)
Unit
Comments
Main minerals
Accessory minerals
200-1223A-




1H-5, 94-95 6.94 2.C Brown granule in turbidite Phillipsite Montmorillonite, illite, plagioclase
1H-5, 114-115 7.14 2.D Yellow granule in turbidite Calcite Plagioclase
6X-3, 69-75 36.62 11.B White vein Montmorillonite, saponite
6X-3, 69-75 36.62 11.B Green vein Montmorillonite, saponite
6X-3, 117-118 37.10 12 Thin white vein Phillipsite, natrolite, thomsonite
6X-3, 129-130 37.22 12 White vug filling Paragonite, wairakite, anhydrite Pumpellyite, kaolinite, montmorillonite
6X-4, 0-20 37.43 12 White vug filling Paragonite, wairakite, anhydrite Pumpellyite, kaolinite, montmorillonite
6X-4, 34-35 37.77 13 White vug filling Paragonite, wairakite, anhydrite Pumpellyite, kaolinite, montmorillonite