Dolomite, which is named for the French mineralogist Deodat de Dolomieu, is a common sedimentary rock-forming mineral that can be found in massive beds several hundred feet thick. They are found all over the world and are quite common in sedimentary rock sequences. These rocks are called appropriately enough dolomite or dolomitic limestone.

Physical Characteristics:

• Color is often pink or pinkish and can be colorless, white, yellow, gray or even brown or black when iron is present in the crystal.
• Luster is pearly to vitreous to dull.
• Transparency crystals are transparent to translucent.
• Crystal System is trigonal; bar 3
• Crystal Habits include saddle shaped rhombohedral twins and simple rhombs some with slightly curved faces, also prismatic, massive, granular and rock forming. Never found in scalenohedrons.
• Cleavage is perfect in three directions forming rhombohedrons.
• Fracture is conchoidal.
• Hardness is 3.5-4
• Specific Gravity is 2.86 (average)
• Streak is white.
• Other Characteristics: Unlike calcite, effervesces weakly with warm acid or when first powdered with cold HCl.
• Associated Minerals: include calcite, sulfide ore minerals, fluorite, barite, quartz and occasionally with gold.
• Notable Occurrences include many localities throughout the world, but well known from sites in Midwestern quarries of the USA; Ontario, Canada; Switzerland; Pamplona, Spain and in Mexico.
• Best Field Indicators are typical pink color, crystal habit, hardness, slow reaction to acid, density and luster.

Hansa Exports offers best quality of shell grits which is highly useful in poultry feeds. Calcium comprises the greatest amount of the minerals required by poultry and swine. As skeletal growth in young animals and egg shell quality and bone strength in mature animals is of significant economic importance, a number of studies have addressed the importance of bioavailability of calcium sources. We offer best quality of shell grits that is used by major poultries/hatcheries of India. Our product is totally natural and hence is perhaps the purest source of calcium carbonate. It is available in packing of 50 kg bags or as per buyer’s requirement. The average mixing ratio is 2.5-3%. It can also be fed directly.The marble based calcium carbonate due to its excavation from various sources sometimes contains many impurities which can prove fatal in feeding, while our product is totally free from harmful impurities and silica content too is almost negligible .

Neem base organic fertilizer is totally natural manure and therefore it is the only way to increase production year after year without causing any harm to human being as well as to environment. The natural fertilizer is not only the food for plants but also for the beneficial bacteria and other beneficial lives in the soil. Eg.: 10 gm of soil contains 400 lacs of Micro-Organisms.

Ecology plays an important role in production. Ecology means the balance of Air, Moisture, Lives, Temperature, etc. in the soil. Now-a-days ecology is in imbalance due to improper use of chemicals and fertilizers. The balance of Ecology is also maintained by the use of Hansa Exports.

Uses

To maintain Biological, chemical & physical characteristics of the soil, essential nutrients in exact measure with scientifically mixing in the soil with Natural Fertilizer, nutrients like nitrogen, phosphorous, potash, calcium, sulphur as well as micro nutrients like iron, zinc, copper, etc.
It makes the soil soft so it increases the strength to contain moisture by many holes of the soft soil. To improve the constitution of soil, which do impartial control of the salt of soil. Also protects crop from small insects, diseases, termite, etc.

Neem oil is prepared by Patented process of Indian Traditional way ,The natural way of cold processing method with high Azadirachtin content of minimum 2000ppm.

Hansa Exports harnesses the neem's Natural power with Indian Traditional way with out heat, chemicals, petrochemicals and retains all the well balanced nutrients in the oil - many which would otherwise be lost. It is non toxic to humans, birds, earthworms or animals.

Neem oil™ as natural pesticide :

The Hansa Exports neem™ oil is cost effective alternative to controlling the pests / insecticides. Adding suitable emulsifier with Hansa Exports neem oil ( as advised) , can be used as natural pesticide .