Gemstones are natural products extracted from mines.
But now some materials can be artificially produced; also imitations exist.
food
All of them are metals. Those are in the d block.
Many people "mine" old dumpsites for pure metals and other materials. There is, however, no source of pure aluminum in nature. Aluminum ore (Bauxite) is composed of aluminum oxids and hydroxides
An allanite is any of a group of silicate minerals which are a source of rare earth metals.
pork and whole grain products
Limited resources, raw materials, market for finished products, wealth (All Of These)
Some companies do recycle products. However a manufacturing company's first concern is to make a profit, so it will acquire its raw materials from the cheapest source. With materials still being plentiful, companies are often in the position that they have to use virgin materials as they are cheaper.
Products from Adura can be purchased at any store selling flooring materials. Sears is likely the most common and easily found source of Adura products.
Rocks are very important to the economies of the countries where they are located. They are the source of many minerals and gemstones.
Gucci products are expensive because they are carefully made from real materials by hand craft and machining which require a lot of labor and source.
There is an online source for Goldwell hair products. You can find the source at www.goldwellhair.com.
Zambia makes money mainly through exporting minerals and raw materials. The country's exports are divided into two categories. These include traditional and non-traditional exports. Traditional exports include metals such as copper, lead zinc, cobalt and nickel. Copper, which makes up approximately 50% of the country's exports, is the main source of Zambia's wealth. The country is Africa's largest producer of copper. Non-traditional exports include gemstones and agricultural products such as tobacco and cotton.
Raw materials for companies grouped in this area are procured from petroleum refineries or coal processors, and the goods produced are shipped either to distributors for the retail market or to other manufacturers.
EARTH
food
All of them are metals. Those are in the d block.
Dairy products provide a good source of Calcium, protein, Vitamins A and D.