1.0Find a Lawyer in India - Legal Directory | Legal Indiahttps://www.legalindia.com/directoryFind a Lawyer in India - Legal Directory | Legal Indiahttps://www.legalindia.com/directoryrich600338<blockquote class="wp-embedded-content" data-secret="Vt8vckmTEC"><a href="https://www.legalindia.com/directory/geological-survey-of-india">Geological Survey of India</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.legalindia.com/directory/geological-survey-of-india/embed#?secret=Vt8vckmTEC" width="600" height="338" title="“Geological Survey of India” — Find a Lawyer in India - Legal Directory | Legal India" data-secret="Vt8vckmTEC" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.legalindia.com/directory/wp-includes/js/wp-embed.min.js </script> Geological Survey of India (GSI), established in 1851, is a government organization in India which is an office attached to the Ministry of Mines of Union Government of India for conducting geological surveys and studies. It is one of the oldest of such organizations in the world and the second oldest survey in the country. GSI is the prime provider of basic earth science information to the government, industry and the general public, as well as responsive participant in international geoscientific fora.https://i0.wp.com/www.legalindia.com/directory/wp-content/uploads/sites/6/2025/09/legal-india-icon.jpg?fit=512%2C512&ssl=1512512