Keywords: Slate Machinery
Workers in Maine have labored in factories, on farms, in the woods, on the water, among other locales. Many of Maine's occupations have been determined by the state's climate and geographical features.
The slate was made of clay or volcanic ash. Slate, a rock formed from shale and mined by quarrying, had low heat and not very much pressure put on it.
… no doctor, and our Central Elementary School is slated to close at the end of the school year. We have a Presbyterian Church, a post office, a…
The bedrock consists mostly of slate, quartzite, limestone and greenstone – materials that at a later date provided income for those who came to…