
dricedalite

drisdalite ack durlabh molybdenum selenium sulphide khanij haye jiska sootra moe (seey, aiss) 2 haye. yeh shatkon pranali mein chhote pyramidal chrystal yaa vichhedan yogya dravyamaan mein kristalikrit hotaa haye. yeh ack apaardarshi dhaatu khanij haye jisamen 1 seey 1.5 kii moh kathorta aur 6.25 kii vishisht gurutvaakarshan haye. molybdenite kii tarah yeh poorna daraar key saath naram haye.
ise pahali baar 1973 mein solvezi, zambia key paas ack aukseekrit euranium jamaa mein ack ghatana key liye varnit kiya gayaa thaa. iska naam zambian bhoovaigyaanik sarvekshan key nideshak alaan roy driasdal key naam parr rakhaa gayaa thaa.