Keg Deposits and Other Charges. There is a $30 deposit for every keg (regardless of size), $60 deposit for every tap, and $30 deposit for every bucket. Taps and buckets are due back within three (3) days from the date of sale, Late returns will be assessed a $2 per day (per item) late fee.eg Deposits and Other Charges. There is a $30 deposit for every keg (regardless of size), $60 deposit for every tap, and $30 deposit for every bucket. Taps and buckets are due back within three (3) days from the date of sale, Late returns will be assessed a $2 per day (per item) late fee.
Chalcopyrite is a common mineral and is found in almost all sulfide deposits. Fine crystals of chalcopyrite have a unique character and can add to anyone's collection. As an ore of copper, the yield of chalcopyrite is rather low in terms of atoms per molecule.
Chalcopyrite Group. Chalcopyrite-Eskebornite Series. A major ore of copper. Common in sulfide veins and disseminated in igneous rocks. Weathering may lead to the formation of malachite, azurite, brochantite, langite and numerous other secondary copper minerals. Visit gemdat.org for gemological information about Chalcopyrite.