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Sphalerite (Red Dog Mine, AK) face mask

Sphalerite (Red Dog Mine, AK) face mask

Regular price $22.00 USD
Regular price Sale price $22.00 USD
Sale Sold out
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Red Dog Zn-Pb-Ag district in Alaska

  • Occurrence: ore zone
  • Photomicrograph: transmitted, plane-polarized light

Mineral and color guide:

  • sphalerite: yellow to orange to brown
  • quartz: dusty white
  • pyrite: black
  • barite: clear white

We’re all trying to go the extra mile right now to stay safe and sanitary in the face of the global COVID-19 pandemic. These geology-inspired masks pass the 'candle test' (while wearing the mask, try to blow out a candle). The flame doesn't move, even without inserting an extra filter insert! However, you can add on a pair of PM2.5 filter to your order for an additional $2. Cover up with geo-printed face coverings and stay safe with a touch of science.

  • Made from our soft and satiny 200 thread count 100% cotton sateen
  • Available in 3 youth and 4 adult sizes to suit a variety of face shapes
  • Internal pocket to accommodate a filter of your choice
  • Stainless steel adjustable nose piece and soft fabric ear ties
  • Printed with permanent reactive inks that won’t washout or fade away

Sizing Chart - Care Instructions - Shipping Info - Return Policy

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