#from a karst waterfall so like very high calcium and we tested it and everything
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autistic-puffin · 2 years ago
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@spacerocksarethebestrocks here's another one!!!
depending how much sodium, potassium, and/or calcium is available, you can get different feldspars! labradorite is my favorite.
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remember: stay OUT of the miscibility gap.
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there are NO FELDSPARS in the gap. you can't fit that much calcium and potassium in one feldspar. it's not done.
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