Xenoblastic refers to metamorphic mineral with poorly formed crystal faces (equivalent to anhedral). Foliation is a general term for pervasive planar structures. Typically the result of fine-scale compositional layering and alignment of minerals.
1 Snowy owls live farther north than any other kind of owl in North America! 2  Fine Feathers! 3  A dense coat of feathers keeps a snowy owl warm during frigid winters. 4  Even the owlâs toes and claws are thickly feathered! 5  Early Risers. 6  Most owls sleep during the day and are active at night.
Better places to observe a Snowy Owl in Massachusetts are Salisbury Beach State Reservation, Plum Island and Newburyport, Crane Beach and Duxbury Beach and various undeveloped beaches on Cape Cod and the islands of Nantucket and Martha's Vineyard. Snowy Owls hunt day or night.etter places to observe a Snowy Owl in Massachusetts are Salisbury Beach State Reservation, Plum Island and Newburyport, Crane Beach and Duxbury Beach and various undeveloped beaches on Cape Cod and the islands of Nantucket and Martha's Vineyard. Snowy Owls hunt day or night.