INDEX. 
201 
Page. 
Sprueehead quarry, granite of, classification 
of 74 
sheets at 37, 124 
structure at, figure showing 125 
Spruce Island, quarries on 107 
See also Stonington quarry. 
Stackpole, C. F. , quarry of. See Horsebrook 
Mountain quarry. 
Istarks Hill, quarries near 144,145 
I Stevens, L. A., and others, quarry of. See 
Lord prospect. 
Stevenson, T., on weight of granite 21 
Stimson, Mrs. C. A., quarries of. See Stim- 
son quarries. 
Stimson quarries (Sullivan), description and 
product of 111-112 
granite of, classification of 74 
inclusions at 50 
(Stinchfield quarry (Hallowell), description 
and product of 117-120 
granite of, carving of, plate showing ... 72 
classification of 74 
strength of 118 
sheets at 34, 118-119 
plate showing 36 
structure at, figure showing 118 
ItStone Mountain, Ga. , granite at 31 
| Stonington quarry (Stonington), descrip- 
tion and product of 107 
granite of, classification of 74 
{Stonington Town, quarries in 101-110 
quarries in, map showing 102 
See also following quarries: Ryan-Par- 
ker; Goss; Sherwood; Latty 
Brothers; Stonington; Hagan & 
Wilcox ; Settlement ; Calvin 
Ames. 
jStrain sheets, description of 36-37 
{stratified, definition of.... 188 
(Strength of granite, tests for 65 
(Strike, definition of 188 
jStripping, definition of 188 
'Structure of Maine granites, character of 2.5-42 
Subjoints, definition of 189 
occurrence and character of 41-42 
Sullivan, E. C, work of 14, 17, 51, 
94, 102, 117, 120, 126, 130, 140-141, 152 
Sullivan Town, quarries in 110-114 
See also following quarries: Crabtree & 
Havey; Hopewell; Stimson; 
Hooper, Havey & Co.; Whales- 
back; Dunbar Brothers; Harvey 
Dunbar; Taylor; Pettee; Sinclair. 
Swans Island town, quarries in 114-116 
See also Baird quarry; Toothachers 
Cove quarry. 
Swanton & Wallace, quarry of. See Mil- 
bridge quarry. 
Swanville town, quarries in 158 
See also Oak Hill quarry. 
Swenson (Peter) & Co., quarry of. See 
Round Pond quarry. 
Syncline, definition of 189 
T. Page. 
Tarbox, O. S., quarries of. See Tarbox 
black-granite quarry; Redbeach 
Granite Co.'s quarry. 
Tarbox black-granite quarry, description 
of 162 
Tarr, R. S., on rift and grain 26-27 
on uses of granite 67 
Tassin, Wirt, work of 14, 46-47 
Taylor, Emmons, quarry of. See Emmons 
Taylor quarry. 
Taylor, Harry, quarry of. See Taylor 
quarry. 
Taylor quarry (Sullivan), description and 
product of 113-114 
granite of, classification of 74 
Tayntor quarry (Hallowell), description 
and product of 120-121 
flow structure at 25, 120 
fracture at 42, 121 
knots in .' 50, 121 
sap in 53, 121 
structure at, figure showing 121 
Tayntor (C. E.) & Co., quarry of. See 
Tayntor quarry. 
Technology of granite, glo& ary of 186-189 
Tenants Harbor Town, quarries in 128-129 
Texture, character of 25 
classification by 24 
definition of 20 
description of 20-21, 58 
Thornberg, A. M., quarry of. See Thorn- 
berg black-granite quarry. 
Thornberg black-granite quarry (Addison) , 
description and product of 160 
granite of, classification of 75 
Thurlow Head, quarries at 101, 104 
sheets at 33-34 
plate showing 34 
Till, definition of 189 
Titanite, occurrence of , in granite 17, 18 
Toe nails, description of 39 
Toeing in, cause of 40 
definition of 189 
Toothachers Cove quarry (Swans Island), 
description and product of 115-116 
granite of, classification of 73 
Tortion, joints due to 38 
Tourmaline, occurrence of, in granite 17 
Transportation, cheap, importance of 68 
Tremont Town, quarries in 116 
See also Seal Cove quarries; Carroll 
quarry; Orland quarries. 
Turner, H. W., on sheets 32 
Twin crystals, definition of 189 
V. 
Van Hise, C. R., on sheets 33 
Variations in granite, occurrence^ 42-52 
Veins, occurrence and description of 46-47 
Vinalhaven Island, quarries on 129-137 
Vinalhaven Town, map of 130 
