Look up porphyry in Wiktionary, the free dictionary. Porphyry (/ˈpɔːrfɪri/; Greek: Πορφύριος, Porphyrios "purple-clad") may refer to: Porphyry (geology)...
Porphyry copper deposits are copper ore bodies that are formed from hydrothermal fluids that originate from a voluminous magma chamber several kilometers...
Arvidsjaur porphyry (Swedish: Arvidsjaurporfyr) is a group of igneous rocks of intermediate to felsic composition found near Arvidsjaur in northern Sweden...
Kiruna porphyry (Swedish: Kirunaporfyr) is a group of igneous rocks found near Kiruna in northernmost Sweden. The Kiruna Porphyry formed 1,880 to 1,900...
Porphyry Island is an island in Unorganized Thunder Bay District in northwestern Ontario, Canada. It is the last island in a chain stretching south west...
Porphyric hemophilia may refer to: Porphyria, a group of diseases in which substances called porphyrins build up Vampirism, a term describing being a...
The Porphyrian tree or Tree of Porphyry is a classic device for illustrating a "scale of being" (scala praedicamentalis), attributed to the 3rd century...
The two later biographies were written by the Neoplatonist philosophers Porphyry and Iamblichus and were partially intended as polemics against the rise...
distinct periods in the history of neoplatonism: the work of his student Porphyry (third to early fourth century); that of Iamblichus (third to fourth century);...
the Deacon, Life of Porphyry, Bishop of Gaza (e-text, in English) Catholic Encyclopedia: Gaza Catholic Encyclopedia: St. Porphyry Philip Schaff, editor...
Porphyry Mountain is a prominent 6,375-foot (1,943 meter) mountain summit located in the Wrangell Mountains, in the U.S. state of Alaska. The peak is situated...
Porphyry Bluff (64°27′S 59°11′W / 64.450°S 59.183°W / -64.450; -59.183) is a prominent rocky bluff extending from the coast to 2 miles inland, between...
Latin: De abstinentia ab esu animalium) is a 3rd-century treatise by Porphyry on the ethics of vegetarianism. The four-book treatise was composed by...
portion of a tectonic plate Origins of granite – Type of igneous rock Porphyry – Textural form of igneous rock with large grained crystals in a fine matrix...
philosopher Plotinus was the founder of a tradition later known as Neoplatonism. Porphyry, the most important of Plotinus's pupils, was born in Tyre c. 233. He was...
late 3rd-century book written by Roman-Phoenician Neoplatonic philosopher Porphyry of Tyre, attacking the writings of Christian philosophers and theologians...
Hydrothermal mineral deposits are divided into six main subcategories: porphyry, skarn, volcanogenic massive sulfide (VMS), sedimentary exhalative (SEDEX)...
fourth century porphyry sarcophagi located in the Pio-Clementine Vatican Museum in Rome. The Sarcophagus of Helena is the red porphyry coffin in which...
The Portrait of the Four Tetrarchs is a porphyry sculpture group of four Roman emperors dating from around 300 AD. The sculptural group has been fixed...
Johnson Granite Porphyry is found in Tuolumne Meadows, Yosemite National Park. Johnson Granite Porphyry was named for Johnson Peak, the highest mountain...
cassiterite, stannite and scheelite. These are the leading source of copper ore. Porphyry copper deposits form along convergent boundaries and are thought to originate...
infants and engaged in incestuous orgies. The Neoplatonist philosopher Porphyry wrote the fifteen-volume Adversus Christianos as a comprehensive attack...
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