rhodonite has been known for many years from a prospect on the Betts Farm near Plainfield, Massachusetts...Berkshire manganese prospect, Franklin County; at Coventry and Irasburgh, Orleans County; and at Cavendish...Cavendish, Windsor County, Vermont. It occurs near the top of Stoney Mountain at Winchester, at Keene, and southeast...southeast of Hinsdale, Cheshire County, and elsewhere in New Hampshire and is reported from Haddam, Middletown...Middletown, and Portland, Middlesex County, Connecticut. In Rhode Island, rhodonite has been reported from |