PT ANTAM Tbk UBPP Logam Mulia Information

Logam Mulia is a precious metal refinery established since 1937 provides refining, manufacturing and assaying services. Logam Mulia is one of PT Antam Tbk's Unit Business. 2. Where is Logam Mulia located in? Logam Mulia is located in Jl. Pemuda - Raya Pulogadung, East Jakarta, Indonesia. 3. Who are the management team ? The management team consists of experienced staffs who have ability both management and technical skills. 4. What kind of products/services that Logam Mulia offers? Logam Mulia provides refining, manufacturing and assaying services. For refining the standard products are gold bars, silver and gold granules. Logam Mulia also provides manufacturing service for customized products such as coin, medals, pendants, ring and others industrial precious metal products such as plat and wire.Logam Mulia also provides assaying services for precious metals. 5. Is Logam Mulia sell gold in retail? How to order product to Logam Mulia? Yes, Logam Mulia sell gold in retail. o get started to order you can contact our sales officers, our staff will guide you to choose the product that can meet the requirements what you need. If you have a specific image or design, you can supply us such as photographs or sketches. Our staff artists can develop a concept design of final product. 6. Why is gold measured in carats? This stems back to ancient times in the Mediterranean /Middle East, when a carat became used as a measure of the purity of gold alloys (see next Question 3). The purity of gold is now measured also in terms if fineness, i.e parts per thousand. Thus 18 carats is 18/24th of 1000 parts = 750 fineness. 7. What is a Carat? A Carat (Karat in USA & Germany) was originally a unit of mass (weight) based on the Carob seed or bean used by ancient merchants in the Middle East. The Carob seed is from the Carob or locust bean tree. The carat is still used as such for the weight of gem stones (1 carat is about 200 mg). For gold, it has come to be used for measuring the purity of gold where pure gold is defined as 24 carats. How and when this change occurred is not clear. It does involve the Romans who also used the name Siliqua Graeca (Keration in Greek, Qirat in Arabic, now Carat in modern times) for the bean of the Carob tree. The Romans also used the name Siliqua for a small silver coin which was one-twentyfourth of the golden solidus of Constantine. This latter had a mass of about 4.54 grammes, so the Siliqua was approximately equivalent in value to the mass of 1 Keration or Siliqua Graeca of gold, i.e the value of 1/24th of a Solidus is about 1 Keration of gold, i.e 1 carat. 8. How much does a gold bar weight? Gold is made into a large number of different bars of different weights. The most well known are the large 'London Good Delivery Bars' which are traded internationally. These weigh about 400 Troy Ounces, i.e. 12.5 kg/ 27 lbs. Each. Others are denominated in kilogrammes, grammes, troy ounces, etc. In grammes, bars range from 1 g up to 10 kg. In troy oz, from 1/10 tr.oz. up to 400 tr.oz. Other bars include tola bars and Tael bars.