Cattle Gallstones

Highest demand is for stones with the following features:
yellow golden orange color;
stones with low specific weight;
large stones;
bili rubin content not less than 35%;
there is a demand for dark stones as well, but prices are considerably lower however
stones are traded in the following specifications
100% whole stones
90% whole stones 10% broken………………………5.5usd per grams
80% whole stones 20% broken………………………4.5usd per grams
70% whole stones 30% broken………………………3usd per grams
60% whole stones 40% broken
100% broken stones
100% ox gall powder.
The stones have to have a natural smell of healthy, bse free cattle. Liver stones, kidney stones, piping, moldy stones, blood stones, cholesterol stones and stones descending from other animals respectively are separated