6RA45 |
United States |
Vermont |
Newark |
pink, coarse grain, biotite |
S2-93 |
United States |
Vermont |
Derby |
gray, medium-grain, biotite |
6RB45 |
United States |
Vermont |
Brunswick |
gray, fine grain, biotite |
6RB46 |
United States |
Vermont |
Barre |
light gray, fine grain, biotite |
10RA45 |
United States |
Vermont |
Woodbury |
gray, medium grain, biotite |
6RB47 |
United States |
Vermont |
Ryegate |
gray, fine grain, biotite-muscovite |
11LA35 |
United States |
Virginia |
Namozine Dist. |
greenish-gray, fine grain, biotite |
11LB37 |
United States |
Virginia |
Manchester |
gray, fine grain, biotite |
11LB38 |
United States |
Virginia |
Fredericksburg |
dark gray, fine grain, biotite |
11LB39 |
United States |
Virginia |
Manchester |
gray, medium grain, biotite |
11RB27 |
United States |
Virginia |
Near Richmond |
gray, fine grain, biotite |
10RA34 |
United States |
Virginia |
Tuckahoe Dist. |
gray, fine grain, biotite |
11RB28 |
United States |
Virginia |
Fredericksburg |
light gray, medium grain, biotite-muscovite |
11RB32 |
United States |
Virginia |
Namozine Dist. |
greenish-gray, fine grain, biotite |
8RB47 |
United States |
Washington |
Index Mt. |
lightgray, medium grain, biotite |
8LA44 |
United States |
Wisconsin |
Wausau |
dark-red, fine grain, hornblende |
8LB44 |
United States |
Wisconsin |
Wausau |
buff, fine grain, biotite |
7RA43 |
United States |
Wisconsin |
Lohrville |
pinkish-gray, fine grain, biotite |
7RB44 |
United States |
Wisconsin |
Amberg |
red and white, coarse grain, biotite |
10LA47 |
United States |
Wyoming |
Dale Creek |
Red, coarse grain biotite |
10ra42 |
United States |
Wyoming |
Sherman |
pink, fine grain biotite |
10ra43 |
United States |
Wyoming |
Sherman |
Red, fine grain biotite |
5LA29 |
United States |
California |
Rocklin |
gray, fine grain, biotite |
5RA30 |
United States |
California |
Penryn |
dark-olive, black-spotted, medium grain, hornblende |
5LA31 |
United States |
Colorado |
Salida |
dark gray, fine grain, biotite |
5LA32 |
United States |
Colorado |
Platte Canon |
light red, coarse grain, biotite |
5RA32 |
United States |
Colorado |
Lawson |
gray, pink-spotted, medium grain, porphyritic biotite |
6rb32 |
United States |
Colorado |
Georgetown |
gray, medium grain, Porphyritic, biotite |
5LB32 |
United States |
Colorado |
Lawson |
light gray, fine grain, muscovite |
1L2 |
United States |
Connecticut |
Leete lsl. |
pink and gray, fine grain, biotite |
1L3 |
United States |
Connecticut |
Millstone Point |
pink and black, fine grain, muscovite-biotite |
1L4 |
United States |
Connecticut |
Norwalk |
pint and gray, fine grain, muscovite-biotite |
1L5 |
United States |
Connecticut |
Roxbury |
light brownish-gray, fine grain, biotite-muscovite |
5RB36 |
United States |
Connecticut |
W. Norfolk |
gray, fine grain, biotite |
10RB33 |
United States |
Connecticut |
Stony Creek |
Red, coarse grain, biotite |
1R1 |
United States |
Connecticut |
Leete Isl. |
pink and black-mottled, medium grain, biotite |
1R2 |
United States |
Connecticut |
Leete Isl. |
pink, dark-mottled, coarse grain, biotite |
1R3 |
United States |
Connecticut |
Mystic Bridge |
brownish-gray, fine grain, biotite |
6RA35 |
United States |
Connecticut |
Millstone Point |
gray, fine grain, biotite |
1R4 |
United States |
Connecticut |
Reynold's Bridge |
light gray, fine grain, muscovite-biotite |
1R5 |
United States |
Connecticut |
Thomaston |
light gray, fine grain, muscovite-biotite |
5RA35 |
United States |
Connecticut |
W. Norfolk |
gray, fine grain, biotite |
6LA37 |
United States |
Connecticut |
Groton |
gray, fine grain, biotite |
4LB20 |
United States |
Connecticut |
Leete Isl. |
pink and black, fine grain, muscovite-biotite |
6RB36 |
United States |
Connecticut |
Thomaston |
gray, fine grain, biotite-muscovite |
14B |
United States |
Connecticut |
Stony Creek |
pink and buff, coarse, biotite gneiss, Mt Coral |
7RB33 |
United States |
Connecticut |
Waterford |
gray, fine grain, biotite |
7RB34 |
United States |
Connecticut |
W. Norfolk |
gray, fine grain, biotite-muscovite |
6LB36 |
United States |
Connecticut |
E. Canaan |
gray, fine grain, porphyritic biotite |
6Lb37 |
United States |
Connecticut |
Branchville |
gray, coarse grain, biotite |