S1-27 |
Italy |
|
Mergozza |
pink, medium-grain, biotite |
S1-21 |
Italy |
|
Biella |
dark-gray, fine-grain, biotite |
S1-25 |
Italy |
|
Baveno |
light-gray, medium-grain, biotite |
5LA37 |
Unknown |
|
|
|
5RA38 |
Unknown |
|
|
|
5LB37 |
Unknown |
|
|
|
10LA46 |
United States |
New Hampshire |
Fitzwilliams |
gray, fine grain, biotite |
1L8 |
United States |
Massachusetts |
Quincy |
dark gray, coarse grain, riebeckite-aegirite |
5RA23 |
United States |
North Carolina |
Rockingham |
greenish-gray, coarse grain, biotite |
6RA24 |
United States |
North Carolina |
Salisbury |
brownish-gray, medium grain, biotite |
8LB44 |
United States |
Wisconsin |
Wausau |
buff, fine grain, biotite |
10RB40 |
United States |
Maryland |
Gwynn Falls |
gray, fine grain, biotite |
5LA31 |
United States |
Colorado |
Salida |
dark gray, fine grain, biotite |
5RB40 |
United States |
South Carolina |
Columbia |
gray, medium grain, biotite |
7LB21 |
United States |
North Carolina |
Contentnea Cr. Wilson Co. |
pink, coarse grain, porphyritic biotite |
S1-26 |
United States |
Massachusetts |
Quincy |
dark-gray, medium-grain, hornblende |
10LA47 |
United States |
Wyoming |
Dale Creek |
Red, coarse grain biotite |
1L9 |
United States |
Massachusetts |
Quincy |
dark gray, coarse grain, riebeckite-aegirite |
5RA24 |
United States |
North Carolina |
Rockingham |
pinkish-gray, coarse grain, prophyritic biotite |
6RA26 |
United States |
Maine |
Chesterville |
gray, fine grain, biotite |
8RB22 |
United States |
Massachusetts |
Woods Hole |
light pink, green blotches, coarse grain |
S2-76 |
United States |
New Hampshire |
Concord |
gray, medium-grain, muscovite-biotite |
10RB41 |
United States |
Maryland |
Granite |
black, white-spotted, coarse grain, biotite |
5LA32 |
United States |
Colorado |
Platte Canon |
light red, coarse grain, biotite |
5RB41 |
United States |
South Carolina |
Fairfield Co. |
gray, medium grain, biotite |
7LB24 |
United States |
Maine |
Pownal |
gray, fine grain, biotite |
10LB21 |
United States |
Massachusetts |
Framingham |
light pink, coarse grain, biotite |
1R1 |
United States |
Connecticut |
Leete Isl. |
pink and black-mottled, medium grain, biotite |
5RA25 |
United States |
North Carolina |
Mecklenburg Co. |
gray, coarse grain, hornblende |
6RA27 |
United States |
Maine |
Brunswick |
gray, coarse grain, biotite |
8RB23 |
United States |
North Carolina |
Greensborough |
gray, fine grain, biotite |
S2-77 |
United States |
New Hampshire |
Concord |
gray, medium-gray, muscovite-biotite |
10RB43 |
United States |
Montana |
Butte |
dark greenish-gray, medium grain, hornblende |
5RB44 |
United States |
New Hampshire |
Marlborough |
light gray, fine grain, muscovite-biotite |
7LB25 |
United States |
Maine |
Lincoln |
bray, coarse grain, hornblende |
S1-28 |
United States |
Unknown |
Unknown |
brownish-gray, medium-grain, biotite |
10LB24 |
United States |
Massachusetts |
Framingham |
light pink, coarse grain, biotite |
1R2 |
United States |
Connecticut |
Leete Isl. |
pink, dark-mottled, coarse grain, biotite |
5RA26 |
United States |
Maine |
Biddeford |
gray, coarse grain, biotite |
6RA34 |
United States |
Minnesota |
E. St. Cloud |
dark gray, coarse grain, hornblende |
8RB24 |
United States |
North Carolina |
Oxford |
dark gray, coarse grain, biotite |
S2-78 |
United States |
North Carolina |
Mt. Airy |
light-gray, medium-grain, muscovite-biotite |
10RB44 |
United States |
New Hampshire |
Durham |
gray, coarse grain, biotite |
5LA38 |
United States |
Maryland |
Bethesda |
bluish-gray, medium grain, biotite |
5RB9 |
United States |
Massachusetts |
Randolph |
light pink, coarse grain, biotite |
7LB32 |
United States |
Minnesota |
Watab |
gray, coarse grain, hornblende-biotite |
S1-29 |
United States |
Massachusetts |
Quincy |
dark-gray, coarse-grain, hornblende |
10LB27 |
United States |
North Carolina |
Louisburg |
gray, pink-spotted, fine grain, biotite |
1R3 |
United States |
Connecticut |
Mystic Bridge |
brownish-gray, fine grain, biotite |
5RA27 |
United States |
Maine |
Biddeford |
gray, coarse grain, biotite |
6RA35 |
United States |
Connecticut |
Millstone Point |
gray, fine grain, biotite |
8RB25 |
United States |
North Carolina |
Lexington |
gray, fine grain, biotite |
S2-79 |
United States |
Massachusetts |
Milford |
pink, coarse-grain, biotite |
10RB45 |
United States |
New Hampshire |
Mason |
light gray, medium texture, biotite |
5LA39 |
United States |
South Carolina |
Aiken Co. |
gray, fine grain, biotite |
6B |
United States |
North Carolina |
Salisbury |
pink, medium grain, biotite, Salisbury |
7LB38 |
United States |
Maryland |
Woodstock |
gray, medium grain, biotite |
S1-30 |
United States |
Massachusetts |
Milford |
pink, coarse-grain, biotite |
10LB29 |
United States |
Maine |
St. Thomaston |
gray, coarse grain, biotite |
1R4 |
United States |
Connecticut |
Reynold's Bridge |
light gray, fine grain, muscovite-biotite |
5RA30 |
United States |
California |
Penryn |
dark-olive, black-spotted, medium grain, hornblende |
6RA38 |
United States |
North Carolina |
Gaston Co. |
gray, coarse grain, biotite |
8RB26 |
United States |
North Carolina |
Hillsboro |
pink, fine grain, biotite |
S2-80 |
United States |
New Hampshire |
Concord |
gray, medium-grain, muscovite-biotite |
10RB47 |
United States |
Rhode Island |
West Greenwich |
light pink, coarse grain, biotite |
5La40 |
United States |
South Carolina |
Greenville |
dark gray, fine grain, biotite |
6La22 |
United States |
Massachusetts |
Cohasset |
pink, coarse grain, biotite |
7LB41 |
United States |
Montana |
Lewis & Clark Co. |
gray, medium grain, Porphyritic, biotite |
S1-31 |
United States |
Massachusetts |
W. Chelmsford |
light-gray, medium-grain, muscovite-biotite |
10Lb30 |
United States |
Maine |
Mt. Desert |
pink, coarse grain, biotite |
1R5 |
United States |
Connecticut |
Thomaston |
light gray, fine grain, muscovite-biotite |
5RA32 |
United States |
Colorado |
Lawson |
gray, pink-spotted, medium grain, porphyritic biotite |
6RA39 |
United States |
Massachusetts |
N. Easton |
pinkish, coarse grain, biotite |
8RB27 |
United States |
Maine |
Dedham |
gray and white, coarse grain, Porphyritic, bitotite |
S2-81 |
United States |
Massachusetts |
Quincy |
dark-gray, coarse-grain, hornblende |
11B |
United States |
New Hampshire |
Concord |
light gray, medium grain, muscovite-biotite, Concord Gray |
5LA41 |
United States |
New Jersey |
Morristown |
dark-green and white, coarse grain, hornblende |
6LA24 |
United States |
North Carolina |
Concord |
light red, fine grain, biotite |
7Lb42 |
United States |
New Hampshire |
W. Concord |
gray, fine grain, biotite-muscovite |
S1-32 |
United States |
Massachusetts |
W. Chelmsford |
light-gray, medium-grain, muscovite-biotite |
10Lb31 |
United States |
Maine |
W. Sullivan |
gray, medium grain, biotite |
5RA33 |
United States |
Minnesota |
E. St. Cloud |
Red, coarse grain, hornblende |
6RA44 |
United States |
New Hampshire |
Milford |
light gray, fine grain, biotite |
8RB47 |
United States |
Washington |
Index Mt. |
lightgray, medium grain, biotite |
S2-83 |
United States |
Georgia |
Elberton |
|
11LA35 |
United States |
Virginia |
Namozine Dist. |
greenish-gray, fine grain, biotite |
5LA45 |
United States |
Vermont |
Ryegate |
gray, coarse grain, biotite-muscovite |
6LA25 |
United States |
Maine |
Wayne |
gray, coarse grain, biotite |
7RA23 |
United States |
North Carolina |
Gastonia |
gray, fine grain, muscovite-biotite |
S1-33 |
United States |
Massachusetts |
Milford |
pink, coarse-grain, biotite |
10LB42 |
United States |
Montana |
Baxendale |
pink and gray, medium grain, biotite |
1R7 |
United States |
Massachusetts |
Quincy |
dark gray, coarse grain, riebeckite-aegirite |
5RA35 |
United States |
Connecticut |
W. Norfolk |
gray, fine grain, biotite |
6RA45 |
United States |
Vermont |
Newark |
pink, coarse grain, biotite |
9B |
United States |
Texas |
Kingsland |
pink, coarse-biotite |
S2-86 |
United States |
Minnesota |
Ortonville |
pink, med-grain, biotite, Cold Springs Agate |
11LB33 |
United States |
New Hampshire |
Manchester |
pink, coarse grain, muscovite-biotite |
5La46 |
United States |
Rhode Island |
Westerly |
pink, fine grain, biotite |
6LA26 |
United States |
Maine |
Lincolnville |
light gray, fine grain, muscovite-biotite |
7RA24 |
United States |
Maine |
Crotch Isl. |
mauve and white, coarse grain, Porphyritic, biotite |