Definitions

from the GNU version of the Collaborative International Dictionary of English.

  • adjective (Min.) Of or pertaining to hematite.
  • noun (Min.) Hematite or specular iron ore; -- prob. so called in allusion to its feeble magnetism, as compared with magnetite.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun mineralogy Hematite or specular iron ore.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

Ancient Greek, probably in allusion to its weak magnetism, as compared with magnetite.

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Examples

  • Hartz and the upheaved chain of the Alps; while the simultaneous presence of sulphur, oligist iron and the sulphurous acid vapours which precede the formation of sulphuric acid, seem to manifest the action of forces placed at a great depth in the interior of the globe.

    Travels to the Equinoctial Regions of America 1851

  • On this week's show Evan, Josh, Eric, Robert, and waveform-oligist Andy talk about Portal

    PC Gamer 2010

  • On this week's show Evan, Josh, Eric, Robert, and waveform-oligist Andy talk about Portal

    PC Gamer Craig Pearson 2010

  • The enormous masses of muriate of soda recently thrown up by Vesuvius, * the small veins of that salt which I have often seen traverse the most recently ejected lavas, and of which the origin (by sublimation) appears similar to that of oligist iron deposited in the same vents, * the layers of gem-salt and saliferous clay of the trachytic soil in the plains of Peru and around the volcano of the Andes of Quito are well worthy the attention of geologists who would discuss the origin of formations.

    Travels to the Equinoctial Regions of America 1851

  • These clayey beds are more worthy of attention since the interesting observations of Von Buch and several other celebrated geologists respecting the cavernosity of gypsum, the irregularity of the inclination of its strata and its parallel position with the two declivities of the Hartz and the upheaved chain of the Alps; while the simultaneous presence of sulphur, oligist iron and the sulphurous acid vapours which precede the formation of sulphuric acid, seem to manifest the action of forces placed at a great depth in the interior of the globe.

    Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 3 Alexander von Humboldt 1814

  • The enormous masses of muriate of soda recently thrown up by Vesuvius, * (* The ejected masses in 1822 were so considerable that the inhabitants of some villages round Vesuvius collected them for domestic purposes.) the small veins of that salt which I have often seen traverse the most recently ejected lavas, and of which the origin (by sublimation) appears similar to that of oligist iron deposited in the same vents, * (* Gay-Lussac on the action of volcanoes in the Annales de Chimie volume 22 page 418.) the layers of gem-salt and saliferous clay of the trachytic soil in the plains of

    Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 3 Alexander von Humboldt 1814

  • Jan., 1908), much tin (20 million tons, valued at $16,000,000 along the Lualaba): also iron magnitite and oligist.

    The Catholic Encyclopedia, Volume 4: Clandestinity-Diocesan Chancery 1840-1916 1913

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