 | | Book | | classification schemes such as the R1–R2 scheme of De La Roche, it is regrettable that this potentially valuable...minerals, accessory minerals (e.g. zircon, apatite, titanite), epidote, allanite, garnet, melilite, monticellite...2.6 on p.13 (6) check to see if the rock is a lamproite as described in section 2.7 on p.16 (7) if the...to lahars, subsurface and vent deposits (e.g. intrusion and extrusion breccias, tuff dykes, diatremes)...(Mitchell 1994, 1995). 16 2.7 LAMPROITES The lamproite classification system described by Mitchell & |  | | Book | | granites have magnetite, zircon, apatite, ilmenite, titanite, and many others. Major Rock Classes Nearly all...charnockite (Job Charnock), dolo- mite (Deodat G. S. T. G. de Dolomieu), muckite (Fritz Muck), obsidian (Obsidius...(Giuseppe Marzari-Pencati), saussurite (Horace B. de Saussure), and ulrichite (George H. F. Ulrich). A...metamorphic rock with accessory epidote, actinolite, titanite, and others, formed by low-grade contact metasomatism...related to skarn and composed of aegirine-augite, titanite, and magnetite, [aegirine] (Kretschmer in 1917) |
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Sierra de las Cabras, Cancarix lamproite intrusion, Hellín, Albacete, Castile-La Mancha, Spain