10 LIBRI IN INGLESE ASSOCIATI CON «TOURMALINIC»
Scopri l'uso di
tourmalinic nella seguente selezione bibliografica. Libri associati con
tourmalinic e piccoli estratti per contestualizzare il loro uso nella letteratura.
other types of tourmalinic lodes of the region. That the tourmalinic silver-copper
deposit of the Blue Bird mine differs from previously described tourmalinic ore
bodies, notably from the tourmalinic gold- copper type, has recently been pointed
...
United States. Congress, 1913
2
Bulletin - United States Geological Survey
(incl. maps), 4 figs., 1913. Describes the stratigraphy and the occurrence and
character of gold, silver, lead, and copper deposits. 627. The tourmalinic silver-
lead type of ore deposit : Econ. Geology, vol. 8, no. 2, pp. 105-119, March. 1913.
628.
Geological Survey (U.S.), 1914
other types of tourmalinic lodes of the region. That the tourmalinic silver-copper
deposit of the Blue Bird mine differs from previously described tourmalinic ore
bodies, notably from the tourmalinic gold- copper type, has recently been pointed
...
4
Coastal Glaciers of Prince William Sound and Kenai ...
other types of tourmalinic lodes of the region. That the tourmalinic silver-copper
deposit of the Blue Bird mine differs from previously described tourmalinic ore
bodies, notably from the tourmalinic gold- copper type, has recently been pointed
...
Ulysses Sherman Grant, Daniel F. Higgins (jr.), 1913
5
Ore deposits of the Helena mining region, Montana
other types of tourmalinic lodes of the region. That the tourmalinic silver-copper
deposit of the Blue Bird mine differs from previously described tourmalinic ore
bodies, notably from the tourmalinic gold- copper type, has recently been pointed
...
Realizing that the presence of tourmaline in ore deposits does not of itself
necessarily prove the magmatic derivation of the ore- forming solutions, I
attempted, in sketching the genesis of the tourmalinic silver-lead deposits
associated with the ...
7
Geology of the Bristow Quadrangle, Creek County, Oklahoma: ...
Next followed the deposition of the tourmalinic gold ores. The abundance of
tourmaline in some of the gold deposits and the coarse pegmatitic character of
the ore in others, as in the Hagan lode, where the ore consists of quartz,
microcline, ...
It is noteworthy that the composition of these tourmalinic segregations is
essentially similar to that indicated for the ore-forming solutions by the study of
their metasomatic activities. Both contained boron, silicon, aluminum, and
potassium.
9
United States Congressional Serial Set
other types of tourmalinic lodes of the region. That the tourmalinic silver-copper
deposit of the Blue Bird mine differs from previously described tourmalinic ore
bodies, notably from the tourmalinic gold- copper type, has recently been pointed
...
10
Transactions of the New York Academy of Sciences
The varieties are muscovite, biotite, bio-micaceous, tourmalinic, and coarse
granite. Pegmatite. 10. Gneiss. — Muscovite, biotite, micaceous, sericitic, albite,.
amphibolite, epidote, calciferous, garnetiferous, tourmalinic, magnetite, and giant
...
