— intermixed with a fossiliferous limestone at Cataraqui, xviii, 104.
— in Nova Scotia, xv, 206.
— in New Hampshire, veins of, O. P. Hubbard, xxxiv, 123.f
—, —, porphyritic, vi, 10.
—, in Massachusetts, viii, 4; xxii, 14.
—, —, graphic, i, 138; vi, 16; vii, 22.f
—, —, porphyritic, viii, 4.
—, —, pseudomorphous, vi, 17; vii, 22.f
—, —, veins of, E. Hitchcock, vi, 13.
—, —, —, C. Dewey, viii, 4.