Sparry \Spar"ry\, a. [From Spar.]

Resembling spar, or consisting of spar; abounding with spar; having a confused crystalline structure; spathose.

Sparry iron (Min.), siderite. See Siderite
   (a) .

Sparry limestone (Min.), a coarsely crystalline marble.

Source: Webster's Revised Unabridged Dictionary (1913)