SANTIAGO (Reuters) – Chilean state-owned miner Codelco said on Thursday it would use grinding balls made from recycled material in its flagship El Teniente mine, allowing it to reduce carbon dioxide ...

SANTIAGO (Reuters) - Chilean state-owned miner Codelco said on Thursday it would use grinding balls made from recycled material in its flagship El Teniente mine, allowing it to reduce carbon dioxide ...

SANTIAGO (Reuters) - Chilean state-owned miner Codelco said on Thursday it would use grinding balls made from recycled material in its flagship El Teniente mine, allowing it to reduce carbon ...

2 Toast the fennel and peppercorns in a frying pan for 1–2 minutes, then grind coarsely using a pestle and mortar (a coffee bean grinder also works well for grinding herbs and spices). 3 Roughly chop ...

He then used a pressure cooker to boil the remains and a pestle to grind the bones. Over the course of three days, he is said to have packed the remains in a bag and dumped them in a nearby lake.