 Sometimes, it is said, the rock- fragments are cemented together with massive cinnabar, and kernels of rock crusted with cinnabar occur frequently. Hot mineral water and gases carrying H2S force their way through the interstices of the deposit, as was...  Transactions - Seite 225von American Institute of Mining, Metallurgical, and Petroleum Engineers, American Institute of Mining Engineers - 1894Vollansicht - Über dieses Buch
 | František Pošepný - 1902 - 844 Seiten
...is usually empty, exhibiting what I call a central druse. Sometimes, it is said, the rock-fragments are cemented together with massive cinnabar, and kernels...consolidation, from a gelatinous mass to chalcedony and (Leconte, op. tit., p. 29) alternate with layers (crusts) of metallic sulphides (cinnabar and pyrites).... | |
 | Franz Pošepný - 1902 - 842 Seiten
...and kernels of rock crusted with cinnabar occur frequently. Hot mineral water and gases carrying H,S force their way through the interstices of the deposit,...consolidation, from a gelatinous mass to chalcedony and (Leconte, op. cit., p. 29) alternate with layers (crusts) of metallic sulphides (cinnabar and pyrites).... | |
 | 1906 - 800 Seiten
...is reduced to a porous mass, and traversed by irregular fissures filled with sulphur and cinnabar. t Hot mineral water and gases carrying H2S force their way through the interstices of the deposit in the fissured sandstones and slates. The silica-deposits are found in all stages of consolidation,... | |
 | New Zealand Institute - 1906 - 804 Seiten
...is reduced to a porous mass, and traversed by irregular fissures filled with sulphur and cinnabar. t Hot mineral water and gases carrying H2S force their way through the interstices of the deposit in the fissured sandstones and slates. The silica-deposits are found in all stages of consolidation,... | |
 | James Park - 1906 - 248 Seiten
...is reduced to a porous mass, and traversed by irregular fissures, filled with sulphur and cinnabar.3 Hot mineral water and gases, carrying H2S, force their way through the interstices of the deposit in the fissured sandstones and slates. The silica deposits are found in all stages of consolidation,... | |
 | James Park - 1918 - 370 Seiten
...their way through the interstices of the deposit in the fissured sand-. stone and slate. The siliceous deposits are found in all stages of consolidation, from a gelatinous mass to chalcedony, and alternate with layers of metallic sulphides, consisting of cinnabar and pyrites. According to Becker,... | |
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