![](http://www.alamy.com/thumbs/6/6F23A657-B17C-4A19-8B88-1A204BF41F00/2HDAMBB.jpg)
Mineral , Chalcedon, Achat
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Keywords: , , 7, achat, brasilien, chalcedon, color, crystal, crystalline, density, dichte, durchscheinend, farbig, find, fundort, gebändert, halbedelstein, hardness, indien, jewel, kristall, krypto, kryptokristallin, madagaskar, mcpmkd, micro, mikrokristallin, milchig, milky, mineral, mineralogie, mineralogy, muster, pattern, piece, place, precious, quartz, quarz, schmuck, schmuckstein, siliciumdioxid, sio2, stein, stone, structure, struktur, strukturen, transparent, uruguay, weiss, white, ärte