Where did the stone come from to build the Brownstones in New York City?

Question

The Brownstones were built in New York in the 17 and 1800's as residences. Most of them are still in use.

Answer 1

Portland, Connecticut, which is also where modern cement was invented (hence, the name, 'portland cement')

Answer 2

you would opt to apply large igneous and non-foliated metamorphic rock, with as few mineral crystals as accessible which will be weak to weathering by utilizing rain action (so no longer marble, which comes from limestone). Quartzite (altered sandstone) and greenstone (altered basalt) would make strong metamorphic fabric, as would granites, a effective gabbro, and at times a effective gneiss would all be strong places to commence. Sandstone became broadly utilized in structure (in many circumstances observed as brownstone) because it really is trouble-free to artwork, besides the undeniable fact that it also somewhat weathers and wouldn't have an same ability because the others i have defined. on the instantaneous, a minimum of out right here in Southern California, sandstones are used as decorative rock in person-friendly words. we do no longer have weathering complications like lengthy island & Florida, yet we've stability complications... for sure.

Answer 3

it come from the grand canyon

Answer 4

eBay.