Luxullianite (also known as luxulyanite or luxulianite) is a rare type of porphyritic granite, notable for the presence of clusters of radially-arranged...

microcline and blue quartz phenocrysts from the Llano Uplift in Texas Luxullianite – Rare type of granite Mangerite – Plutonic intrusive igneous rock, that...

and was made from a single piece of Cornish porphyry, of a type called luxullianite, which was found in a field near Lostwithiel. Sarcophagus of Frederick...

feldspar List of rock types – List of rock types recognized by geologists Luxullianite – Rare type of granite Orbicular granite Quartz monzonite – Type of igneous...

Jadeitite Jasperoid Kenyte Lapis lazuli Larvikite Litchfieldite Llanite Luxullianite Mangerite Novaculite Pietersite Pyrolite Rapakivi granite Rhomb porphyry...

granite has been modified to form a tourmaline-bearing granite called luxullianite. This tourmalinisation occurred during the late stages of cooling of...

It was made from a single piece of Cornish porphyry, of a type called Luxullianite, which was found in a field near Lostwithiel. A monument to stand in...