glauconite


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Related to glauconite: Glaucophane, glauconitic sandstone

glau·co·nite

 (glô′kə-nīt′)
n.
A greenish mineral of the mica group, a hydrous silicate of potassium, iron, aluminum, or magnesium, (K,Na)(Al,Fe,Mg)2(Al,Si)4O10(OH)2, found in greensand and used as a fertilizer and water softener.

[German Glaukonit : Greek glaukon, neuter of glaukos, gray + -ite.]

glau′co·nit′ic (-nĭt′ĭk) adj.

glauconite

(ˈɡlɔːkəˌnaɪt)
n
(Minerals) a green mineral consisting of the hydrated silicate of iron, potassium, aluminium, and magnesium: found in greensand and other similar rocks. Formula: (K,Na,Ca)0.5-1(Fe,Al,Mg)2(Si,Al)4O10(OH)2.nH2O
[C19: from Greek glaukon, neuter of glaukos bluish-green + -ite1; see glaucous]
glauconitic adj

glau•co•nite

(ˈglɔ kəˌnaɪt)

n.
a greenish micaceous mineral, mainly a hydrous silicate of potassium, aluminum, and iron, occurring in greensand and clays.
[1830–40; < Greek glaukón, neuter of glaukós (see glaucous) + -ite1]
glau`co•nit′ic (-kəˈnɪt ɪk) adj.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.glauconite - a green mineral consisting of hydrated silicate of potassium or iron or magnesium or aluminum; found in greensand
mineral - solid homogeneous inorganic substances occurring in nature having a definite chemical composition
References in periodicals archive ?
Raise continues to focus on Cardium and Glauconite formations as well as Charlie Lake, and Montney formations as primary targets for its technology.
Prairie Provident's operations are primarily focused at the Michichi and Princess areas in Southern Alberta targeting the Banff, the Ellerslie and the Lithic Glauconite formations, along with an established and proven waterflood project at our Evi area in the Peace River Arch.
Unusual deposits of pyrite with glauconite in Waulsortian mudmound-like carbonates near Celina.
The bottom of the clay formation (defined as the UAQ unit) consisted of a 4-5 m thick green silty layer rich in coarse quartz grains and in glauconite at the bottom, followed by 5-7 m of successive small sedimentary cycles of black silty claystones and glauconite-rich silty claystone limited by a bioturbated surface at the top.
environment Glauconite is present Sw over 90% quartz, >5% Flood-tidal to feldspars, micas and ebb-tidal deposits/ rock fragments.
Greensand is a naturally mined material called glauconite, which is a naturally deposited undersea, iron-potassium silicate.
A similar mechanism has been proposed to explain the presence of glauconite in Malaysian ironstones (Eswaran et al.
(20.) Wojciech, F, Jerzy, K, Malgorzata, F, "Mineralogical Characteristics and Textural Properties of Acid-Activated Glauconite." Mineral.