84 BULLETIN 118, UNITED STATES NATIONAL MUSEUM. 



Virginia. 

 Fairfax, Fairfax County: 



Cabochon, elliptical girdle; gray-green, banded; 8.25 carats; 17 by 12 



by 6 mm. Gift of Dr. Robert H. Lamborn No. 421 



Two pieces, tabular, keystone girdle; gray-green, banded; 22.57. and 

 19.75 carats; 22 by 17 by 5 and 21 by 16 by 5 mm No. 1422 



QUARTZ with INCLUSIONS. 



BRAZIL. 



Disk, elliptical girdle; colorless with brown rutile inclusions; 54.57 carats; 

 40 by 35 by 4 mm. Isaac Lea collection No. 1437 



Fig. 10.— Quartz containing rutile needles. 



Cabochon, elliptical girdle; colorless with red-brown needles of rutile; 34.73 

 carats; 34 by 27 by 6 mm No. 1438 



Cabochon, elliptical girdle; colorless with planes of green chlorite; 27.03 

 carats; 29 by 21 by 7 mm No. 1440 



JAPAN. 



Cabochon, elliptical girdle; colorless with black hornblende needles; 18.65 

 carats; 24 by 19 by 6 mm. Isaac Lea collection : . . No. 1442 



Double cabochon, elliptical girdle; colorless with green actinolite needles; 

 17.98carats; 20byl5by9mm. Isaac Lea collection No. 1443 



SPAIN (NEAR MADRID). 



Cabochon, elliptical girdle; red-brown with indistinct aventurine particles; 

 22.24 carats; 30 by 21 by 5 mm No. 1412 



