As for outward port cargo, double-digit changes were recorded in the tonnage of "logs and timber; wood, simply worked" (+15.3%) and "metalliferous
ores and metal scrap" (-20.0%).
Li, Kinetics of Atmospheric Leaching Molybdenum from Metalliferous
Black Shales by Air Oxidation in Alkali Solution, Hydrometallurgy, 97, 233 (2009).
Two populations were from Nasilow (NN, n = 22) and Pinczow (NP, n = 11), and one population (MB, n = 19) originated from a contaminated metalliferous
area in Boleslaw.
Magmatic models include the release of oxidized, sulfur-poor, metalliferous
brines from the coeval magmas, with ore deposition subsequently driven by various processes.
Schipper and Lee (2004) stated that the different types of vegetation developed on serpentine soils supported distinct microbial communities that were probably tolerant to heavy metal stress because they evolved in these metalliferous
environments since their formation.
Exports from the United States to Finland include machinery, telecommunications equipment and parts, metalliferous
ores, road vehicles and transport equipment, computers, peripherals and software, electronic components, chemicals, medical equipment, and some agricultural products.
Many countries have ventured into the sea in their quest of exploiting the newly discovered mineral resources that include multi-element-enriched manganese nodules and encrustations, metalliferous
sediments, placer minerals including diamonds, petroleum resources and the recently discovered seafloor massive sulphides (SMS), gas hydrates and rare earth metals.
The 240-square-meter state-of-the-art facility, which is considered the biggest in the world and also Asia's only Underground Metalliferous
Mining Simulator, provides underground tunnel environments with standbys and drives for jumbo operations, fuel refilling, vehicle storage, a refuge chamber, crib room and magazine replicating the areas with the same equipment as found within a working underground mine.
The igneous bodies, which have economic concentrations of either genetic or paragenetic chemical elements, generally show specific geochemical patterns (Beus, 1968), the identification of which potentially distinguishes metalliferous
geological units from barren types.
Furthermore, such investigations are essential for providing new insights into the set of palaeoenvironment conditions, which could support the development of proximal black shales, including some rather metalliferous
The risk of heat exhaustion at a deep underground metalliferous
mine in relation to body-mass index and predicted VO2max.
In South Australia, the Northern Territory, and in the NSW metalliferous
mining industry, essentially three months leave is provided after 10 years service.