leg site hole core section top interval depth(cm) top of core depth(cm) top of section(m) sample midpoint depth(m) describer rock name piece numbers texture data structure data alteration data other information data vesicle data phenocryst data groundmass mineral data replacement mineral data comments unknown code 19 191 15 CC 0.0 905.00 905.10 905.10 NATLAND, J. THOLEIITIC BASALT PCE NO PCE NUMBERS ASSIGNED NO GLASSY MATERIAL, VARIOLITIC comments: FAIRLY WELL ALTERED COLOR IS DARK GRAY (N3), FOR MORE INFORMATION REFER TO THE SITE 191 CHAPTER APPENDIX "PETROGRAPHY OF BASALT" IN THE INITIAL REPORTS PYX | PLAG comments : PYX-PLAG HIGH ALUMINA BASALT 19 191 16 1 10.0 910.00 910.10 911.50 NATLAND, J. THOLEIITIC BASALT PCE NO PCE NUMBERS ASSIGNED VARIOLITIC, NO GLASSY MATERIAL GREEN VEIN AT 10CM DARK GRAY (N3), FOR MORE INFORMATION REFER TO THE SITE 191 CHAPTER APPENDIX "PETROGRAPHY OF BASALT" IN THE INITIAL REPORTS PYX | PLAG comments : PYX-PLAG HIGH ALUMINA BASALT 19 191 16 CC 0.0 910.00 911.60 911.60 NATLAND, J. THOLEIITIC BASALT PCE NO PCE NUMBERS ASSIGNED DARK GRAY, FOR MORE INFORMATION REFER TO THE SITE 191 CHAPTER APPENDIX "PETROGRAPHY OF BASALT" IN THE INITIAL REPORTS PYX | PLAG comments : PYX-PLAG HIGH ALUMINA BASALT