mineral:k-feldspar, quartz, plagioclase, biotite

composition:felsic

mafics: 5

texture: porphyritic with phaeritic groundmass

mineral:plagioclase, k-feldspar, quartz, biotite

composition:felsic

mafics: 20

texture: phaneritic

mineral:k-feldspar, amphibole

composition:felsic

mafics:10

texture: phaneritic

mineral:plagioclase, amphibo,e, biotite

composition:intermediate

mafics: 50

texture: phaneritic

mineral:pyroexene, plagioclase

composition: mafic

mafics:40 

texture:phaneritic

mineral:olivine, pyroexene 

composition:ultramafic

mafics: 100 

texture:phaneritic

comp:felsic

phenocrysts:k-feldspar, quartz, biotite, amphibole

texture: light grey

colour: porphryitic with aphanitic groundmass

comp: felsic

phenocrysts: na

texture: black

colour: glassy

comp:felsic

phenocrysts:k-feldspar

texture:medium grey

colour: porphyritic with aphanitic groundmass

comp:intermediate

phenocrysts:amphibole, plagioclase

texture:medium grey

colour: porphyritic with aphenitic groundmass

comp: intermed

phenocrysts:pyroexene

texture:med grey (greenish)

colour: lapilli (pyroclastic) 

comp:mafic

phenocrysts: plagioclase, pyroexene

texture:dark grey

colour: porphyritic with aphenitic groundmass

comp: mafic

phenocrysts:na

texture:medium brown

colour: vesicular 

structure:

 minerology: quartz, calcite

texture: gravel sized, rounded, poorly sorted

structure:

 minerology: quartz

texture: sandsize, rounded, very well sorted 

structure:

 minerology: k-feldspar,quartz, hematite

texture:  mostly sandsized, subangular, poorly sorted

structure:

 minerology: kfeldspar, quartz, rock frags

texture: sand sized, subrounded, moderatley sorted

structure:parallel bedding, plant fossils

 minerology: quartz, rock frags

texture: silt sized, well sorted