226 Quartz, inclosing Dumortierite, cut stone, resem- 



bling lapis-lazuli. Yuma County, Arizona. 



227 Moss Jasper. Colyer, Graham County, Kansas. 



228 Moss Agate, series of polished specimens and 



eleven cut stones, charms, ovals, seals, 

 etc. Wyoming Territory. 



229 Moss Jasper, four polished specimens, 6x4 



inches. Colyer, Graham County, Kansas. 



230 Moss Jasper, polished specimens. 



2 j 1 Jasper, four pieces, polished. Idaho. 



232 Jasper Conglomerate, polished specimens. Bruce 



Mines, Algoma District, Ontario, Canada. 



233 Novaculite, specimen, cut stones. Hot Springs, 



Arkansas. 



235 Chalcedony, replacing coral (pseudomorph). 



Tampa Bay, Florida. 



236 Chalcedony, replacing sponge (pseudomorph). 



Tampa Bay, Florida. 



237 Moss Agates, twenty-three, cut in various shapes. 



Cheyenne, Wyoming. 



238 Hyaline Chalcedony, two pebbles and four cut 



stones. Fort Defiance, Arizona. 



239 Cassiterite, cut stone. Mount Apatite, Auburn, 



Maine. 



240 Cassiterite, var. wood tin, one polished specimen, 



one cut stone. Durango, Mexico. 



241 Rutile, brilliant crystals, long and geniculated 



(twelve), 1 to 2 i inches long. Stony Point, 

 North Carolina. 

 22 



