Why the Murra buffalo is called 'black gold' due to high milk yield
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Aaj Tak
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Why the Murra buffalo is called 'black gold' due to high milk yield

When visiting villages or dairy farms, one might encounter black buffaloes with small, curved horns. However, few people know that a special breed of buffalo from India, known as Murra, has earned the nickname 'black gold.' This breed is distinguished not only by its black coat but also by its ability to produce large quantities of high-fat milk, making it extremely valuable in the dairy business.

According to data from the Central Institute of Buffalo Research (ICAR), Murra is called 'black gold' because it can become a source of income and financial stability for rural families.

The original habitat of the Murra buffalo is considered to be the outskirts of Rohtak, Hisar, and Jind in the state of Haryana. Furthermore, this breed is found in many parts of the country, including Punjab and western Uttar Pradesh. It is easily distinguishable by its glossy black color and small, tightly curled horns. The Murra body is strong and massive, and the udder is well-developed, which is critically important for milk production.

The main feature of the Murra buffalo is its ability to produce milk with a high fat content. According to ICAR-CIRB, the potential milk production of Murra over 305 days can range from 1003 to 2057 kilograms. With good care and proper management, some animals can produce even more. The milk fat content is about 6.9–8.3 percent.

Data from the National Dairy Research Institute indicates that the average daily milk yield of a Murra is about 7.5 kg, with peak daily figures reaching up to 22.5 kg. Nevertheless, the volume of milk depends on the breed, age, diet, health, and care of each buffalo, so claims of producing 20–30 liters daily online cannot be applied to all Murra buffaloes.

Buffalo milk generally contains more fat compared to cow's milk, and Murra milk is no exception. This advantage is utilized in the production of ghee, butter, yogurt, cheese, and other dairy products. An ICAR study showed that the fat content in Murra milk samples fluctuated approximately between 6.6 and 8 percent. This is why, in the dairy business, not only volume but also quality and milk fat percentage are important.

The significance of the Murra buffalo is not limited to India. Due to its high productivity and genetic qualities, it is used in other countries for breeding and improving breeds. According to ICAR-CIRB, Murra is popular internationally for crossbreeding and increasing productivity. Thus, the demand for it abroad is driven not only by milk but also by high-quality animals and their genetic material.

The direct reason it is called 'black gold' is that a good Murra buffalo can become a kind of mobile asset for the farmer. It provides milk that can be sold daily, and it also possesses value for breeding high-quality animals. It is precisely because of this economic significance that ICAR used the term 'black gold' in relation to Murra.

It is important to understand that any black buffalo cannot be called a Murra based solely on its color. Murra has its own specific characteristics. Its coat is usually dark black, its body is robust, and its horns are small and tightly curled backward and upward. To accurately identify the breed, it is not enough to look only at the color and horns; it is better to study the complete pedigree and animal records. Next time you see a glossy black buffalo, do not assume it is just an ordinary animal. If it is the Murra breed, it can be identified by its sturdy body, characteristic horns, and milk-producing ability. It is thanks to this milk production, good fat content, and economic utility that the Murra buffalo has earned the nickname 'black gold.'

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Pyrite Information: Origin, Properties, and Market Value of the Mineral
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Pyrite Information: Origin, Properties, and Market Value of the Mineral

Pyrite is a natural mineral composed of iron sulfide. It has a gold-like luster and is often called 'fool's gold.' In its natural state, pyrite is found in rock formations, and there are large mines where it is extracted.

Since iron sulfide forms from the interaction of sulfur and iron present in rocks such as sand and limestone, this stone usually forms when magmatic rocks come into contact. It is also known as the 'money rain' stone because it is used in crystal healing and Feng Shui. There is a belief that pyrite's energy attracts positivity, new opportunities, and wealth, which is why people use it in jewelry.

Pyrite occurs in various forms, but the most common is the yellow and shiny variety that imitates gold. Sometimes pyrite is found alongside quartz crystals, taking on a fragile, needle-like shape. It can also have a granular appearance, flat discs, or long crystals.

It is important to note that pyrite is significantly lighter than gold. In the absence of oxygen, it sometimes appears pale silvery-yellow. However, upon exposure to oxygen, it loses its golden hue and becomes darker and grayish.

Key characteristics of pyrite include its golden-yellow color, luster, and attractive appearance. Although it resembles gold, it does not possess the same brilliance; instead, it appears slightly dull, with a faint green tint and black veins.

Pyrite can be used as a gemstone for creating fashionable beads and necklaces. It can be cut into cabochon shapes or carved into various figures for decorative purposes. The only drawback of using pyrite in jewelry is its tendency to tarnish and change color quickly upon contact with oxygen. Its broadest industrial application is in the production of sulfuric acid.

Besides decorative use, in some regions, particularly in Latin America and Asia, pyrite is polished and used as a mirror. It is also applied in the paper industry for the production of sulfur dioxide. Due to its luster and ability to ignite, pyrite is an important component and material for making flintlock firearms.

Pyrite is the most common sulfide mineral on Earth. It is mined not only in India but also in places such as Spain, Peru, Russia, China, and America. Spain is traditionally considered the world's largest producer of pyrite. However, it is also found in other parts of the world, including Italy, China, Russia, Peru, Kazakhstan, and the United States of America.

In India, pyrite is most common in the states of Bihar, Rajasthan, and Andhra Pradesh. The largest source of pyrite is the Amdjar mine in Rohtas, Bihar.

In India, the price of natural pyrite stones typically ranges from 200 to 4000 rupees per piece or from 500 to 10000 rupees per kilogram. The cost of pyrite depends on its quality, weight, and type. Raw pyrite is sold at a price of 200 to 1000 rupees per piece, while imported pyrite costs from 1000 to 5000 rupees per piece. Polished pyrite is available in jewelry at various prices.

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