apophyllite

a·poph·yl·lite

A0371000 (ə-pŏf′ə-līt′, ăp′ə-fĭl′īt′)n. A white, pale pink, or pale green crystalline mineral, essentially KCa₄Si₈O₂₀(F,OH)·8H₂O.

apophyllite

(əˈpɒfɪˌlaɪt; ˌæpəˈfɪlaɪt) n (Minerals) a white, colourless, pink, or green mineral consisting of a hydrated silicate of calcium, potassium, and fluorine in tetragonal crystalline form. It occurs in cracks in volcanic rocks. Formula: KCa4(Si4O10)2(OH1F).8H2O[C19: from French, from apo- + Greek phullon leaf + -ite¹; referring to its tendency to exfoliate]

a•poph•yl•lite

(əˈpɒf əˌlaɪt, ˌæp əˈfɪl aɪt)

n. a hydrous potassium and calcium silicate mineral occurring in transparent crystals. [1800–10]

单词	apophyllite
释义	apophyllite a·poph·yl·lite A0371000 (ə-pŏf′ə-līt′, ăp′ə-fĭl′īt′)n. A white, pale pink, or pale green crystalline mineral, essentially KCa₄Si₈O₂₀(F,OH)·8H₂O. apophyllite (əˈpɒfɪˌlaɪt; ˌæpəˈfɪlaɪt) n (Minerals) a white, colourless, pink, or green mineral consisting of a hydrated silicate of calcium, potassium, and fluorine in tetragonal crystalline form. It occurs in cracks in volcanic rocks. Formula: KCa4(Si4O10)2(OH1F).8H2O[C19: from French, from apo- + Greek phullon leaf + -ite¹; referring to its tendency to exfoliate] a•poph•yl•lite (əˈpɒf əˌlaɪt, ˌæp əˈfɪl aɪt) n. a hydrous potassium and calcium silicate mineral occurring in transparent crystals. [1800–10] apophyllite apophyllite [ə′päf·ə‚līt] (mineralogy) A hydrous calcium potassium silicate containing fluorine and occurring as a secondary mineral with zeolites with geodes and other igneous rocks; the composition is variable but approximates KFCa₄(Si₂O₅)₄·8H₂O. Also known as fish-eye stone.
随便看	pulmonary hyalinosis pulmonary hypertension pulmonary hypertension association pulmonary hypertension , newborn pulmonary hypertension of vascular origin pulmonary hypertension, primary, type 1 pulmonary hypertension syndrome pulmonary hypertrophic osteoarthropathy pulmonary hypoplasia pulmonary hypostasis pulmonary incompetence pulmonary infarct pulmonary infarction pulmonary infection pulmonary infiltrates with eosinophilia pulmonary infiltrates with eosinophils pulmonary infiltrate with eosinophilia pulmonary infiltration with eosinophilia pulmonary infiltration with eosinophilia (pie) pulmonary insufficiency pulmonary interstitial emphysema pulmonary interstitium pulmonary intravascular macrophage pulmonary langerhans cell granulomatosis pulmonary langerhans cell histiocytosis