1. DEBARSHI DEBNATH(+919475480808)
Geology
Geologically, Bundelkhand presents a mixture from different eras, from the earliest days of
the formation of the earth, when its upper crust cooled and solidified, till recent times. From the
earliest period, older than 2500 million years, are granite-like formations called gneiss and so-called
Bundelkhand Granite. Much of the area of Datia, Jhansi, Lalitpur, Tikamgarh Chhatarpur, Panna and
Sagar districts, and southern portions of Chitrakoot and Mahopac districts is granite country, marked
by outcrops of great diversity in mineral composition and size, ranging from small patches to large
hillocks.
A striking feature of the granite country, which has impacted settlement patterns and
agriculture, is the presence of long and narrow rocky ridges, known as quarts reefs and dolerite
dykes. Often, these wall-like natural features intercept the course of streams, leading to formation of
water bodies and enabling the creation of large artificial lakes. From later geological eras (570 to 900
million years ago), we get diamond fields in Panna, extensive limestone deposits in Damoh,
Chhatarpur and Datia, basaltic rocks in southern Lalitpur and sandstone deposits in Panna and
Sagar. Massive sandstone and limestone cliffs are seen in the Vindhyan hills which girdle the granite
country. The most recent geological deposits are alluvium, in the form of sand, silt or clay, brought
down by north-flowing rivers.
Mineral Wealth
Diamonds found in Panna district constitute Bundelkhand most well known mineral wealth
and were highly prized in medieval times, when the stone was found only in India. However, after the
discovery of diamonds in Brazil in 1725, and in the 1870s in South Africa, the Panna diamonds lost
much of their sheen. From a global market perspective, diamond production in Panna is today of little
volume or value. More valuable are Bundelkhand large reserves of what are called dimensional
stones, including granite, sandstone, and pyrophillite. Massive blocks of medium to coarse-grained
varieties of pink, red and grey granite are found in Jhansi, Lalitpur, Mahoba, Banda, Datia,
Chhatarpur, Panna and Sagar districts. Multicolored and black granites are found in parts of Sagar
and Panna. A variety called Jhansi Red, mined in Chhatarpur, is found in no other country. Another
prized variety found in the district is called Fortune Red.
White, buff, cream, pink and red sandstone (flagstone) varieties are found in different layers in
the Vindhyan hills; the most extensive deposits are in Panna and Sagar districts. The lowest layer
sandstone is an excellent building material, with uniform colour and texture. It can be chiseled easily
and in great detail. The temples of Khajurao and its famous sculptures, in Chhatarpur district, are
made from locally sourced Kaimur sandstone. Lalitpur is known for sandstone varieties called Lalitpur
Grey and Lalitpur Yellow. Other less known varieties of sandstone are mined found in considerable
quantities in Chhatarpur.
Large reserves of pyrophyllite, a soft, light-colored stone, are found in Jhansi, Lalitpur,
Mahoba, Tikamgarh and Chhatarpur districts, constituting around 80% of the country's reserves of
this material. The stone is used for making decorative items. Found in combination with a mineral
called diaspore, it has industrial uses also. Stone of lower value, used in crushed form in road and
building construction, is available in large quantities in Bundelkhand Intermediate and Bundelkhand
Upland sub-regions. The Vindhyan hills provide, in Sager, Damoh and Panna districts, large
quantities of limestone. UP's main mineral belt lies in Bundelkhand and other southern districts of the
state like Allahabad and Sonbhadra. Excluding granite, the most precious resource of UP
Bundelkhand is silica sand found in Mau tehsil of Chitrakoot and an adjacent area of Allahabad district
called Shankargarh. The deposits are said to be the best source of glass sands in India.
Rock phosphate, used in the fertiliser industry, is found in Lalitpur; it is also mined in
Chhatarpur. Large reserves of low grade iron ore (25-30% iron) are found in Lalitpur. Other minerals
available in less valuable quantities include feldspar, used in ceramics industry, found in Jhansi and
Diaspora, used in refractoriness, found in Lalitpur, Mahoba and Banda districts. Clay used in lime
and cement industries, is found in Datia, Panna and Tikamgarh. Agate pebbles found in some places
in the gravel of Ken River are used for making objects d art. Dolomite is found in Sagar and Banda
districts.
