United States yearbook - 1982 (1)

Mineral Imports and Exports 723
No. 1288. A v e r a g e A n n u a l I m p o r t s a n d E x p o r t s o f M i n e r a l s in C o n s t a n t (1972) D o l l a r s :
1950 TO 1977
[In m illio n s o f c o n s ta n t (1 9 7 2 ) d o lla rs ]
I M P O R T S
E X P O R T S
IT E M
1 9 5 0 -
1 9 5 4
1 9 5 5 -
1 9 5 9
1 9 6 0 -
1 9 6 4
1 9 6 5 -
1 9 6 9
1 9 7 0 -
1 9 7 4
1 9 7 5 -
1 9 7 7
1 0 5 0 -
1 9 5 4
1 9 5 5 -
1 9 5 9
1 9 6 0 -
1 9 6 4
1 9 6 5 -
1 9 6 9
1 9 7 0 -
1 9 7 4
1 9 7 5 -
1 9 7 7
M i n e r a l s '........................................... 3 , 3 0 1 4 , 5 2 8 4 , 8 8 4 6 , 6 4 7 9 , 8 3 2 1 3 , 1 7 3 1,421 1, 8 4 5 1 , 6 2 4 2,045 2 , 3 4 6 2 , 4 1 3
Iro n a n d fe rro a llo y o r e s ........ 6 4 9 9 1 8 9 4 2 1, 3 0 7 1, 4 5 5 1, 4 9 7 2 0 6 3 6 6 4 8 4 4 6 8 5 8 5 6 9 4
O th e r m e ta l o r e s ....................... 1 , 2 3 2 1, 3 7 9 1 , 0 0 0 1, 3 5 0 1,551 1, 7 5 6 2 8 3 3 9 2 5 6 0 5 7 8 6 1 7 6 1 6
F u e ls ................................................. 1 , 1 7 2 1, 9 2 2 2 , 5 7 0 3 , 4 7 5 6 , 1 8 2 9 , 2 0 2 8 5 7 9 7 4 6 1 7 7 5 0 8 2 5 8 3 4
O th e r n o n m e ta lllc ...................... 1 4 8 1 9 7 2 4 5 3 8 0 4 8 8 5 8 0 6 9 1 0 6 1 6 2 2 2 6 2 9 3 3 3 2
‘ In c lu d e s c o n s tru c tio n m a te ria l.
S o u rc e : U .S . B u re a u o f t h e C e n s u s a n d U .S . B u re a u o f M in e s : Paw M aterials in the U nited States Econom y 1900-1977,
T e c h n ic a l P a p e r 4 7 .
No. 1289. S e l e c t e d M in e r a l a n d M e t a l P r o d u c t s — Q u a n t i t y a n d V a l u e o f Im p o r t s a n d
E x p o r t s : 1 9 7 0 t o 1 9 8 1
[Im p o rts re p re s e n t Im p o rts fo r c o n s u m p tio n . E x p o rts In c lu d e s h ip m e n ts u n d e r fo re ig n a id p ro g ra m s . In c lu d e s tra d e o f P u e rto R ic o
w ith fo reig n co u n trie s ]
P R O D U C T
QUANTITY
VALUE (m il. d o l.)
U nit 1 9 7 0 1 9 7 5 1 9 7 9 1 9 8 0 1 9 8 1 1 9 7 0 1 9 7 5 1 9 7 9 1 9 8 0 1 9 8 1
I M P O R T S
P e tro le u m ( c r u d e ) 1.............................. M il. b b l......................... 5 3 5 1,581 2 , 3 7 5 1, 9 7 5 1,751 1, 2 6 0 1 6 , 2 9 0 4 6 , 0 5 8 6 1 , 8 9 9 6 1 , 4 5 8
N o n m e ta llic m in erals:
A b ra s iv e s :
D ia m o n d s (in d u s tria l)............... M il. c a r a t .................... 13 . 4 14.3 25.3 21 . 8 20.4 4 9 5 3 111 1 1 1 1 1 1
G e m s to n es: D ia m o n d s .............. M il. c a r a t .................... 4.3 4.6 4.2 4.4 4 2 5 7 2 2 1,859 2 , 2 5 1 2, 2 0 1
4.5
O r e s a n d c o n c e n tra te s :
M il. Ig . to n .................. 1 3 . 6 11.5 13.6 13.9 12.6 1 6 0 2 4 5 3 8 9 (NA) (NA)
C h ro m iu m (C ra O a c o n t e n t ) .... 1 , 0 0 0 s h . t o n ........... 6 4 7 5 5 9 4 1 6 4 1 0 3 6 8 3 2 6 1 5 6 5 7 5 0
6 5 2 9 3 4 5 8 4 3 7 7 3 6 4 8 7 3 5 7
4 4 . 9 46 . 7 33.8 25.1 28.3 4 6 0 8 6 0 9 2 3 7 7 3 9 4 8
M U. lb ............................ 1.3 6.6 11.4 11.4 11.8 3 3 2 8 5 8 7 9 1
M e ta ls :
3 5 0 4 3 4 5 7 1 5 8 1 7 1 1 1 6 4 3 1 7 6 4 6 7 7 8 9 9 1
M il. lb ............................ 11.9 6.1 18.9 15.0 13.9 2 6 2 6 4 6 2 3 5 9 2 3 9
i.o o o s h . t o n ........... 1 3 2 1 4 3 4 2 7 4 7 1 3 6 4 1 4 9 1 6 6 3 8 9 9 3 5 5 8 2
C o p p e r re fin e d in in g o ts , e t c ..
G o ld (b u llio n )..................................... M il. tro y o z ................. 6.4 2.3 4.4 4.1 4.2 2 2 7 4 0 7 1.401 2 , 5 0 7 1 , 9 4 3
Iro n a n d s te e l p ro d u c ts
13.7 12.4 18.3 16.2 20.7 2 , 0 6 6 4 , 5 0 7 7,744 7 , 7 1 3 1 1 , 2 0 2
1.4 1.7 3.5 3.5 2.8 1 0 5 2 5 5 6 4 2 1 , 2 6 0 8 0 0
2 9 . 6 6 1 . 6 78.4 64 . 8 75 . 9 5 3 2 7 4 8 4 1 1 , 3 3 2 8 3 7
Z in c : B lo c k s , p ig s, s la b s ............ 1 , 0 0 0 s h . t o n ........... 2 6 0 3 7 5 5 7 8 4 5 2 6 7 5 7 4 2 7 4 3 9 1 3 1 9 5 4 9
E X P O R T S
F u e ls :1
7 1 . 0 6 5 . 8 50.7 89 . 9 1 1 0 . 2 9 5 5 3 , 2 4 2 2, 7 6 3 4 , 5 2 3 5 , 8 0 6
P e tro le u m (c ru d e )........................... M il. b b l......................... 5.0