glauconite Glauconiidae • glauconitic · · · Info · Definitions · Characters · · glauconite · · Text Latin · · Script 10 · · Length Definitions · · · (noun) a green mineral consisting of hydrated silicate of potassium or iron or magnesium or aluminum; found in greensand. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074 u latin small letter u U+0075