This week I prepare great minerals for You. Nice, white aggregate of melinite ( opal ), very rare material. Very aesthetic specimen much better in person. Friendly reminder: We combine shipping - one shipping cost ( the higher from all auction that You won and nothing more ) Photos are done with strong light to show details. Color may not appear exactly as in real life due to variation between computer's monitors / screens resolution and light. Please read all descriptions - it's everything there. Pictures showing what you will get.