2007-11-28 13:31:32 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Earth Sciences & Geology
Salt
Sandstone
Shale
Seismites
Intrusive Breccia
All of these sedimentary rocks are sometimes described as intrusive, forming diapirs and dikes, and salt and seismites are also know to be extrusive.
2007-11-30 13:02:42 · answer #1 · answered by carbonates 7 · 0⤊ 0⤋
Intrusive and extrusive are classes of igneous rocks not sedimentary rocks.
The classification of sedimentary rocks are clastic, bioclastic, and chemical.
2007-11-28 13:37:06 · answer #2 · answered by Lady Geologist 7 · 0⤊ 0⤋
If you mean igneous not sedimentary.....
extrusive (come out of the ground): lavas, ash, pumice etc.
intrusive (don't reach surface): granite, dolerite, gabbro etc.
2007-11-28 13:52:36 · answer #3 · answered by Chris 5 · 0⤊ 0⤋