Results 111 to 120 of about 10,064,357 (239)

A Critical Analysis of Zimbabwe’s Mines and Minerals Bill in Relation to Strategic Minerals

Journal of Private and Commercial Law
This paper critically analyses Zimbabwe’s Mines and Minerals Amendment Bill (MMAB), which seeks to reform the outdated Mines and Minerals Act [Chapter 21:05] of 1961.
Victor Kudakwashe Mapuvire, Ricky Munyaradzi Mukonza   +1 more
doaj   +1 more source

Platinum-group mineralization in the Rum layered intrusion, Scottish Hebrides, UK

, 1999
Abundant and diverse platinum-group minerals occur in the Rum layered intrusion, Inner Hebrides, Scotland. Platinum-group minerals are associated with chromite-rich horizons in both the Eastern and Western layered series, and are enclosed by Ni- and Cu ...
Pirrie, D., Prichard, Hazel Margaret, Fisher, Peter Charles, Butcher, A. R.   +3 more
core   +1 more source

Corporate Indigenous Stakeholder Engagement in the Sustainability Reporting: Evidence From the Australian Mining Industry

Business Strategy and the Environment, EarlyView.
ABSTRACT Given the growing pressure for indigenous stakeholder engagement, this paper explores the extent and nature of indigenous stakeholder engagement disclosures in the sustainability reporting of Australian mining companies. Drawing on stakeholder theory and legitimacy theory, this study explores how large Australian mining companies disclose ...
Md. Moazzem Hossain, Aklema Choudhury Lema, Shamsun Nahar, Md. Jahidur Rahman, Udani Chathurika Edirisinghe, Kerry Bodle   +5 more
wiley   +1 more source

The Fading Premium: Environmental and Financial Performance Across Nordic Industries

Business Strategy and the Environment, EarlyView.
ABSTRACT The relationship between environmental and financial performance remains one of the most studied and least settled questions in business research. Using a panel of 741 Nordic listed firms from 2018 to 2025, we study how industry, time, firm resources, and the substance of engagement condition it. Industry determines where a relationship exists
Ane C. H. Jensen, René Goduscheit, Amjad Naveed   +2 more
wiley   +1 more source

Electrochemical interactions of some platinum group minerals with flotation reagents

, 2014
The recovery of base metal sulfides has been emphasized in the study of the flotation of platinum group minerals (PGMs). However, in some ore bodies such as the Platreef of the Bushveld Complex, sulfide minerals do not make up the majority of the more ...
Corin, K., Nicol, M., O'Connor, C., Wiese, J.G., Tadie, M.   +4 more
core  

Business Group Affiliation and Environmental Innovation: The Moderating Role of Board Diversity

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines the relationship between business group (BG) affiliation and corporate environmental innovation, with a particular focus on the moderating role of board diversity. Drawing on resource dependence theory (RDT) and agency theory, we argue that although BGs provide affiliated firms with strategic resources, their governance ...
Yamin Xie, Bai Xue, Peng Wang, Fenfang Lin   +3 more
wiley   +1 more source

Investigation of the flotation behaviour of ball mill and IsaMill products [PDF]

, 2012
Includes bibliographical references.Valuable minerals that are used in various aspects of everyday life are buried in fossilised storages below the ground in the earth's crust.
Khonthu, Tsepang
core   +1 more source

Chromite and platinum group elements mineralization in the Santa Elena Ultramafic Nappe (Costa Rica): geodynamic implications

Geologica Acta, 2011
Chromitites associated with strongly altered peridotite from six distinct localities in the Santa Elena ultramafic nappe (Costa Rica) have been investigated for the first time.
F. ZACCARINI, G. GARUTI, J.A. PROENZA FERNANDEZ, L. CAMPOS, O.A.R. THALHAMMER, T. AIGLSPERGER, J.F. LEWIS   +6 more
doaj  

Recent Advances in Ionizing Radiation as a Nonequilibrium Chemical Field for Catalysis

Carbon and Hydrogen, EarlyView.
Ionizing radiation acts as a nonequilibrium chemical field that generates reactive species and structural perturbations. These radiation‐induced effects bridge catalytic material construction, including metal loading, framework evolution, defect engineering, and carbon‐network reorganization, with selective transformations such as oxidation, reduction,
Junhua Kuang, Zhuo Liu, Jinlong Wan, Wenjie Duan, Li Peng, Liuxuan Cao, Jia Yu, Jian‐Feng Li, Shuliang Yang   +8 more
wiley   +1 more source

Processing‐Induced Changes in Bioactive Compounds, Physicochemical, Nutritional, and Sensory Properties of Asian Salted Noodles Fortified With Red Beetroot Flour

Cereal Chemistry, EarlyView.
ABSTRACT Background and Objectives Asian salted noodles (ASN) are popular in East and Southeast Asia and in parts of Europe and the Americas. However, ASN are deficient in certain nutrients (e.g., vitamins, minerals, and dietary fiber) and bioactive compounds.
Gia Ngoc Lam, Fan Zhu
wiley   +1 more source