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actinolite

NOUN
  1. a green mineral of the amphibole group; calcium magnesium iron silicate

How To Use actinolite In A Sentence

  • Greenstone, diorite, and actinolite are found, though not so abundantly as those above mentioned. Personal Narrative of a Pilgrimage to Al-Madinah and Meccah
  • Calcic amphiboles, including hornblende and actinolite are abundant, and probably are alteration products, which also include albite, orthoclase and rare pyrite.
  • The results of x-ray microanalysis allowed us to identify the fibers as the tremolite-actinolite fibrous amphibole found in the quarries and in the building material of Biancavilla.
  • The six types of asbestos are chrysotile, crocidolite, amosite, anthophyllite asbestos, tremolite asbestos, and actinolite asbestos. MyLinkVault Newest Links
  • _Chalcedony_ too (which when banded furnishes us our _agates_, and when reddish our _carnelian_) is a variety of quartz, and _prase_ is only quartz colored green by fibers of actinolite within it. A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
  • Kyanite, microcline, zircon, monazite and opaque minerals are variably present with epidote, actinolite and chlorite being present as secondary alteration minerals.
  • The cause of its chatoyance can be embedded fibers of asbestos, as well as actinolite fibers.
  • These include a dangerous fibrous asbestos as well as the harmless monoclinic amphibole, actinolite: two minerals with the same composition but very different effects on human physiology. WHAT REALLY HAPPENED
  • South - west of this, five miles above Catar6 to the west of the road, and northwest of Mount Basimo, he obtained a dark-colored actinolite slate. Transactions of the American Philosophical Society
  • The skarn layer has a massive texture with two assemblages, wollastonite + quartz + diopside and prehnite + datolite + actinolite + K - feldspar, which have been interpreted as evidence of hydrothermal metasomatism of carbonate rocks.
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