Metapelite pod 12: sillimanite- & phlogopite-rich layer
Oygarden Group, Shaula Island, Antarctica

• Rock type: High Mg-Al gneiss
• Photomicrograph: transmitted, cross-polarized light

Mineral and color guide:

• sillimanite: blues & oranges
• phlogopite: jewel tones
• orthopyroxene: white to yellow
• feldspar: greys

Express your unique geo-style with our super versatile tank tops! Go from the lab or the board room straight to yoga class or a bike ride in these comfortable and classy tanks. The peachskin jersey fabric is super soft and wicks moisture to keep you comfortable. Wear them with jeans and a scarf or a cute jacket for a night out and about.

Sizing Chart - Care Instructions - Shipping Info - Return Policy