An iron ore mining company, operating in Western Australia, trucks ore from three geographically isolated sources to a crusher, where it is blended before and during crushing. The company prides itself on its key performance indicator: the relatively low inter-shipment grade variability of its products. The company has been considering alternative production process designs for all stages from ...

Indonesia is one of the countries that has largest nickel reserves in world. In Asian region, Indonesia’s laterite are third position. around 800 thousand tons or about 30% world’s total production, so potential to enjoy demand for this stainless metal [7]. One companies carry out mining Southeast Sulawesi Province PT Gema Kreasi Perdana (GKP). As a newly established company, variety strategies...

The purpose of this study is to examine the effect environmental performance, ISO 14001, media disclosure on financial performance mining companies in Indonesia. population listed Indonesia Stock Exchange 2016-2021 247 annual reports. This was use census method for sampling technique. Data analysis techniques path with SmartsPLS 3.0 software as tool. found that Environmental performance. While,...

Twitter is a popular micro-blogging service on the Web, where people can enter short messages, which then become visible to some other users of the service. While the topics of these messages varies, there are a lot of messages where the users express their opinions about some companies or their products. These messages are a rich source of information for companies for sentiment analysis or op...