Contactos
Dirección
Bolivia, Santa Cruz, Santa Cruz de la Sierra, Av. Transversal V3 No. 5. Parque Industrial
Jefe
Gerente
Teléfonos de empresa
Dirección
+591
Al pedir, informe al administrador que la información la supo en Allbiz. ¡Le agradecemos que compra con Allbiz!
+591
Al pedir, informe al administrador que la información la supo en Allbiz. ¡Le agradecemos que compra con Allbiz!
Internet
La página Web:
Sobre empresa
Ametrine, S.R.L.
Organization and Ownership M&M was established In 1990 and is owned by Mr. Ramiro Rivero M. and family.
Exploration and Mineral Reserves Permanent exploratIon, with the objective of maintaining proven mineral reserves at a minimum of 10 years of operation at present extraction raes, this goal has been achleved so far.
Geology and Mining Gemstone mining, unlike traditIonal mineral extraction, Involves the utillzation of non-destructive selective processes. M&M's skilled geologists and mining engineers, with the assistance of latest technology equipment and software, conduct a proper interpretation of the deposit and a rational extraction of gemstones. Mining at the Anahi Mine is underground. Tunnels and shafts are constructed for access, ventilation and extraction. Tradltional mlning methods are applled, drillIng, blasting and removal of mine run and barren host rock. However no explosives are utilized for extraction of gem crystals, which is done is done by hand.
Labor and Training M&M 5 an equal opportunity employer and does not utilize any child labor. Safety and new mining and processing technologies are transferred to M&M's personnel through regular training programs.
Disponibles
Quartz is the source of many silicon compounds such as silicones (e.g. high performance polymers), silicon (e.g. microelectronics), and many other compounds of commercial importance. Quartz in the form of sand is reduced by carbothermic reaction as a first step in these energy-intensive processes.
Grupo: Joyas de murano
Disponibles
La amatista es la variedad del cuarzo más apreciada. Las amatistas más perfectas se tallan para joyería, y el resto se utiliza para hacer objetos de arte. Tradicionalmente, la amatista se incluía entre las piedras preciosas más valoradas (junto con el diamante, el rubí, el zafiro y la esmeralda).
Grupo: Amatistas
Disponibles
"Citrine" redirects here. For other uses, see Citrine (disambiguation).
Citrine is a variety of quartz whose color ranges from a pale yellow to brown. Natural citrines are rare; most commercial citrines are heat-treated amethyst. Citrine contains traces of Fe3+ and is rarely found naturally. The...
Grupo: Drusa de cristales
Disponibles
The colour of the zones visible within ametrine are due to differing oxidation states of iron within the crystal. The different oxidation states occur due to there being a temperature gradient across the crystal during its formation.
Grupo: Cuarzo verde
Disponibles
Quartz is an abundant mineral in the Earth's continental crust. It is made up of a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall formula SiO2. There are many different varieties of quartz, several of which are...
Grupo: Artículos de joyería
Disponibles
Ametrine, also known as trystine or by its trade name as bolivianite, is a naturally occurring variety of quartz. It is a mixture of amethyst and citrine with zones of purple and yellow or orange. Almost all commercially available ametrine is mined in Bolivia, although there are deposits being...
Grupo: Cuarzo