 | 1974 - 484 páginas
...case of lead, zinc, copper, gold, silver, uranium, or fluorspar ores, potash, end ores or minerals which are not customarily sold In the form of the crude mineral product — crushing, grinding, and benenclatlon by concentration (gravity, flotation, amalgamation,... | |
 | 1988 - 552 páginas
...case of lead, zinc, copper, gold, silver, uranium, or fluorspar ores, potash, and ores or minerals which are not customarily sold in the form of the crude mineral product— crushing, grinding, and beneficiation by concentration (gravity, flotation, amalgamation,... | |
 | United States, Walter Elbert Barton - 1950 - 1126 páginas
...Beginning in 1945 Taxable Years Beginning in 1944 grade and form, and loading for shipment; and (iv) in the case of lead, zinc, copper, gold, silver, or...amalgamation, electrostatic, or magnetic), cyanidation, lea-chin g, crysialliza tio n, precipitation (but not including as an ordinary treatment process, electrolytic... | |
 | United States. Congress. House. Committee on Ways and Means - 1953 - 1482 páginas
...concentrating, and sintering to bring to shipping grade and form, and loading for shipment, and "(iv) in the case of lead, zinc, copper, gold, silver, or...customarily sold in the form of the crude mineral product — crushing, grinding, and beneficiation, by concentration (gravity, flotation, amalgamation,... | |
 | United States. Congress. House. Committee on Ways and Means - 1953 - 700 páginas
...concentrating, and sintering to bring to shipping grade and form, and loading for shipment, and "(iv) in the case of lead, zinc, copper, gold, silver, or...which are not customarily sold in the form of the c-nrde mineral product — cruxhinr/, grinding, and benefieiation, by concentration (gravity, flotation,... | |
 | United States, Walter Elbert Barton - 1953 - 708 páginas
...form, and loading for shipment; and (iv) in the case of lead, zinc, copper, gold, silver, or flourspar ores, potash, and ores which are not customarily sold in the form of the crude mineral product — crushing, grinding, and beneficiation by concentration (gravity, flotation, amalgamation,... | |
 | United States. Internal Revenue Service - 1968 - 1034 páginas
...case of lead, zinc, copper, gold, silver, uranium, or fluorspar ores, potash, and ores or minerals which are not customarily sold In the form of the crude mineral product — crushing, grinding, and beneflciation by concentration (gravity, flotation, amalgamation,... | |
 | United States. Congress. House. Committee on Ways and Means - 1958 - 1176 páginas
...crude mineral product — sorting, concentrating, and sintering to bring to shipping grade and form, and loading for shipment ; (D) In the case of lead,...customarily sold in the form of the crude mineral product — crushing, grinding, and beneficiation by concentration (gravity, flotation, amalgamation,... | |
 | United States. Congress. House. Committee on Ways and Means - 1958 - 1174 páginas
...crude mineral product — sorting, concentrating, and sintering to bring to shipping grade and form, and loading for shipment ; (D) In the case of lead,...customarily sold in the form of the crude mineral product — crushing, grinding, and benefieiation by concentration (gravity, flotation, amalgamation,... | |
 | United States. Internal Revenue Service - 1959 - 1390 páginas
...crude mineral product — sorting, concentrating, and sintering to bring to shipment grade and form, ' ' `v' product — crushing, grinding, and beneficiation by concentration (gravity, flotation, amalgamation,... | |
| |
... (D) in the case of lead, zinc, copper, gold, silver, or fluorspar ores, potash, and ores which are not customarily sold in the form of the crude mineral product... 
