It presents inclusions of titanite
and epidote, which are oriented in the same direction of the external foliation.
Bocabec Charles mineralogical, textural, Hanson geochemical match and temporal-logistical fit Digdeguash McGrattan operation began too late Lake Spinney North operation began too late, too fresh, too much olivine Spinney South operation began too late, too fresh, too much olivine Second Frost mineralogical and Falls Mountain textural mismatch George mineralogical and Maxwell textural mismatch Stein Lake Glenelg Road titanite
present, too leucocratic Russells Ridge titanite
present, grain size Stuart/ workings too small, texture too Chickahominy variable Townsend workings too small, too altered, not operating in 1912 St.
The rhyolite sheets are sparsely porphyritic, at places banded, and composed of perthite, quartz, albite, sodic amphibole, aegirine-augite, opaque oxide and titanite
These elements were consequently concentrated in apatite, titanite
and hornblendes due to their high Kd for these elements (Lopez-Ruiz & Cebria 1990; Klein et al.
Glauconite and titanite
were also observed by SEM according to EDX (Figure 2).
(1%) use to develop a reaction rim around rutile (Figures 5c-d).
The most common were apatite, titanite
, ilmenite, rutile, and Fe-oxyhydroxides (forming very small grains (inclusions) of < 0.
Especially since World War II, the pegmatites of the state of Minas Gerais have yielded some of the world's finest specimens of topaz, chrysoberyl, euclase, elbaite, and beryl (in all of its colored varieties); phosphate-rich pegmatites of the same state have furnished the world's finest specimens of brazilianite, beryllonite, eosphorite, hydroxylherderite, amblygonite and more; complex pegmatites of other kinds have provided cassiterite, xenotime, monazite and several rare-earth species; Brazilian specimens of titanite
, phenakite, fluorapatite, kyanite, scheelite, spessartine and bertrandite are among the world's very best.
Petrographic and SEM-EDS analysis resulted in the following observations: (1) Titanite
is present in both layer types: titanites
in amphibole layers contain inclusions of amphibole, and titanites
in epidote layers contain inclusions of epidote.
A mixture of plagioclase (albite; 30%) and amphibole (hornblende; 65%) dominates the matrix with presence of minor (5%) epidote, titanite
, quartz and garnet.
At the recent Euronaval exhibition in Paris Rheinmetall announced that it had acquired the rights to produce the Fly-K mortar originally developed years ago by French company Titanite
, which is now focussing on civilian products.
The fully enclosed attached shelter has a patented Titanite
geodesic support structure designed to withstand sub-zero to tropical/desert weather and wind conditions.