30 80mm size calcium fluoride lump

{"cid":"91225564","title":"70% Purity Calcium Fluoride Lump with Low Silica Content and 5-10mm Particle Size","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/c8\/2bd66dc6fe229d8563514f6661fa-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"MAOHE","Model Number":"Fluospar","Minimum Order Quantity":"1MT","Supply Ability":"2000MT\/ Month","Cleavage":"Perfect octahedral","Type":"lumps","Chemicalformula":"CaF2","Package":"in jumbo bag or in bulk or as customer","Silica Content":"Low","Other Name":"Fluorite ore,Fluorspar Concentrate","Payment Terms":"L\/C,T\/T","Particle Size":"5-10mm","Place of Origin":"Mongolia","Packaging Details":"1 Metric Ton Per Bag, Or In Bulk, Or As Per Customer's Requirements","Chemical Stability":"Stable","Main Content":"CaF\u2082 \u2265 70%","Production Name":"fluorite lump","Impurity Level":"Low"}}

{"cid":"91200734","title":"Multifunctional Flat Sapphire Optical Window Protective In Various Size","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/48\/23755bf3bd0d29586151c79681e5-200x200-1.jpg","attrs":{"Price":"30-100USD","Minimum Order Quantity":"100pcs","Delivery Time":"5-8 weeks","Size":"Customized Size","Packing":"Carton","Use":"Optical Equipment","Color":"Optional","Material":"Sapphire","Place of Origin":"Chongqing, China","Payment Terms":"T\/T","Supply Ability":"10000 piece per month","Packaging Details":"Carton","Growing Method":"CZ sapphire","Drawing":"Cad","Deliery Port":"Chongqing"}}