spherosiderite (sferosiderit)

sphærosiderite; lar concretionary forms. spherospore (sfe'ro-spor), n. [ Spherular bodies consisting of radially-aggregated fibres IMG:content-1726.png:[blocks in formation] spherulate (sfer'ö-lāt), a. [ rounded tubercles; studded with spherules. spherule (sfer'öl), n. [Also sphærule; sphærula, dim. of sphæra, a ball, sphere: see sphere.) A little sphere or spherical bod Quicksilver, when poured upon a plane surface, divides itself into a great number of minute spherules.