Suche Bilder Maps Play YouTube News Gmail Drive Mehr »
Anmelden
Books Bücher 1 - 7 von 7 in NC, various shades of gem ruby corundum have been found. Two of the best rubies of...
" NC, various shades of gem ruby corundum have been found. Two of the best rubies of good color that have ever been found at this mine are in the collection of Clarence S. Bement, of Philadelphia; there are also a number of fine ones in the United States... "
The Occurrence and Distribution of Corundum in the United States, - Seite 39
von Joseph Hyde Pratt - 1901 - 98 Seiten
Vollansicht - Über dieses Buch

Bulletin, Ausgaben 9-12

1895
...that have ever been found at this mine are in the collectlon of Clarence 8. Bement, of Philadelphla; there are also a number of fine ones in the United States Natlonal Museum at Washington. Many of the smaller crystals of varlous shades of pink to red are transparent...
Vollansicht - Über dieses Buch

Bulletin, Ausgaben 267-273

1905
...rubies of good color that have ever been found at this mine are in Clarence S. Bement's collection. There are also a number of fine ones in the United...and from these small gems can be cut; but few that are worth $100 have been obtained from them. These smaller crystals are usually well developed and...
Vollansicht - Über dieses Buch

Corundum and the Peridotites of Western North Carolina

Joseph Hyde Pratt, Joseph Volney Lewis - 1905 - 464 Seiten
...the best rubies of good color that have ever been found at this mine are in the Bement collection. There are also a number of fine ones in the United...near the outer surface and near their extremities, from which small gems can be cut, but few, however, have been obtained from these that were worth $100....
Vollansicht - Über dieses Buch

Reports of the North Carolina Geological and Economic Survey, Band 1

North Carolina Geological and Economic Survey, North Carolina Geological Survey (1883-1905) - 1905
...CHEMICAL PROPERTIES OF CORUNDUM. mine are in the Bement collection. There are also a number of line ones in the United States National Museum at Washington....near the outer surface and near their extremities, from which small gems can be cut, but few, however, have been obtained from these that were worth $100....
Vollansicht - Über dieses Buch

Bulletin, Ausgabe 12

North Carolina. Division of Mineral Resources - 1907
...Geologist, he thus refers to gems from this locality : At the Corundum Hill Mines, Cullasagee, NC, various shades of gem ruby corundum have been found....and from these small gems can be cut, but few that are worth ?100 have been obtained from them. Probably the finest emerald green colored sapphire in...
Vollansicht - Über dieses Buch

History of the gems found in North Carolina

George Frederick Kunz - 1907 - 60 Seiten
...Geologist, he thus refers to gems from this locality : At the Corundum Hill Mines, Cullasagee, NC, various shades of gem ruby corundum have been found....and from these small gems can be cut, but few that are worth $100 have been obtained from them. Probably the finest emerald green colored sapphire in...
Vollansicht - Über dieses Buch

History of the Gems Found in North Carolina

George Frederick Kunz - 1907 - 60 Seiten
...Mines, Cullasagee, NC, various shades of gem ruby corundum have been found. Two of the best rubles of good color that have ever been found at this mine...and from these small gems can be cut, but few that are worth ?100 have been obtained from them. Probably the finest emerald green colored sapphire in...
Vollansicht - Über dieses Buch




  1. Meine Mediathek
  2. Hilfe
  3. Erweiterte Buchsuche
  4. PDF herunterladen