Could some of you with more accurate scales than me weigh out 1 teaspoon of gypsum and 1 teaspoon of CaCO3 and report how much it weighs? If I know how much a level teaspoon of something weighs, I can extrapolate from there. I'm looking for readings in grams, but if some of you have scales that read out to the 1/100th of an ounce I can convert. Thanks.
Dave