AI-Powered Typing for Geological Survey Reports: From Scan to DOCX

Old geological survey reports often exist as paper scans or image-based PDFs, making it difficult to search, edit, or feed numbers into resource estimation software. Lekhak’s AI typing service converts scanned geological survey reports into clean, editable DOCX files in minutes, without manual retyping. The result is a digital document that preserves the original structure, tables, and key figure data so you can share, analyse, or repurpose it instantly.

What an Indian Geological Survey Report Contains

A typical report from the Geological Survey of India or a private exploration firm runs to dozens of pages and packs substantial technical detail. The most common sections include:

Section	What It Covers
Executive Summary	Project overview, deposit type, and key findings
Location & Physiography	Coordinates, access, topography, and local geology of the block, for instance, the Bhukia block in Rajasthan
Geology & Structure	Rock types, stratigraphy, structural controls, and mineralisation
Resource Estimation	Mineral resource estimation using cross-section or geostatistical methods; tonnes, grade, metal content, cut-off grade, and confidence categories (probable, possible)
Lode‑wise / Section‑wise Summary	Detailed tables by individual lode or geological section listing minimum parting, width, average grade, and contained metal

The data tables, often intricate and spanning multiple columns, are the hardest to extract from a scan. They carry the very numbers that engineers and investors need next.

Why Digitise a Geological Survey Report?

Many Indian exploration reports were prepared before digital workflows were the norm. Scanning a paper report creates an image, not usable data. Converting it to a typed DOCX unlocks several immediate benefits:

• Data extraction for modelling: Resource analysts can feed tonnes, grade, and cut-off values directly into estimation or mine-planning software without error-prone manual transcription.
• Cross‑team sharing: A DOCX can be searched, commented on, and shared with geologists, finance teams, or overseas head offices without large PDF attachments.
• Investor‑ready extracts: Specific tables or sections can be copied into reports for stock exchange disclosures, NI‑43‑101 analogue summaries, or project updates.
• Long‑term record preservation: Digital documents do not suffer from fading ink or paper degradation.

From our experience typing mining and exploration reports, the main driver is the need to reuse numeric data without retyping dozens of pages of tables.

AI Typing vs. Human‑Certified Typing: When Each Works

Lekhak’s AI typing engine uses OCR and layout intelligence to turn a scanned report into a typed DOCX in minutes. The output is well‑suited for internal analysis, collaboration, and drafting. It keeps tables aligned and faithfully reproduces numbers, but it is a purely machine‑generated document, there is no human certificate of verification attached.

If your use case demands a legally verifiable typed duplicate, for instance, a stamped and signed copy that mirrors the original exactly and carries the surveyor’s endorsement, that requires a human‑certified typing process, usually performed by the issuing authority or a notarised third party. AI typing is not that. The two serve different purposes: one prioritises speed and usability, the other official authenticity.

What Lekhak’s AI Typing Produces

Upload a PDF, JPEG, PNG, or DOC file and the platform returns a single DOCX that contains:

• Preserved text structure: Headings, paragraphs, and numbered sections are rebuilt so the document reads naturally.
• Data tables: Complex lode‑wise and section‑wise summary tables, with figures for tonnes, grade, metal content, cut‑off grade, width, and probable/possible classifications, are reproduced inside editable Word tables, not images.
• Key numeric accuracy: The AI is trained to reduce digit‑level errors, and column alignment is retained.
• No manual formatting needed: Once downloaded, you can search, edit, or copy data blocks straight into other software.

In documents we have processed, the AI captured even densely packed resource estimation tables from gold‑bearing blocks, correctly converting handwritten or typed numbers into structured Excel‑ready rows inside the DOCX.

When You Need a Certified Copy of a Geological Survey Report

If you are filing a mining lease application, defending a claim before a tribunal, or submitting evidence in a regulatory matter, the relevant authority will often demand a certified copy of the original survey report, not a typed transcription. In such cases, Lekhak’s self‑serve AI typing cannot substitute for an official duplicate. Should you require a certified duplicate through a managed process, reach Lekhak’s support team via the website, and they will help coordinate the request offline. The team cannot guarantee timelines set by third‑party agencies, but they will assist in finding a suitable path.

Key Regulations & Standards Referenced in Indian Geological Reports

While Lekhak does not interpret law, being familiar with the statutory environment helps when reviewing a geological report. The Mines and Minerals (Development and Regulation) Act, 1957 is the foundation for mineral concessions in India. Resource classification often follows the United Nations Framework Classification for Resources (UNFC), and report‑writing standards may refer to specifications from the Bureau of Indian Standards. Additionally, state‑level minor mineral rules and the Mineral (Auction) Rules, 2015 can influence how resources are reported. None of these are checked by the AI typing process; they are mentioned to help you understand the context of your document.

How to Get a Duplicate of the Original Report if You’ve Lost It

If the original geological survey report is missing, start by approaching the organisation that authored it, the Geological Survey of India or the private exploration company that conducted the work. Provide the report reference number, the block name, and the approximate year of issue. If the report is held by a government body, you may request a copy through the Right to Information mechanism. Be aware that exploration data can sometimes be restricted for confidentiality, and obtaining a certified duplicate may take time. Lekhak’s platform does not retrieve original reports; it only types from the scan you supply.

FAQ

What file types can I upload for typing a geological report?

You can upload PDF, DOCX, DOC, JPG, PNG, WebP, or plain text files. The service works best with clear, high‑resolution scans where the text is legible.

Does the AI typing handle dense numeric tables accurately?

Yes. The AI is trained to recognise digits and maintain column alignment. In our experience with resource estimation tables, containing tonnes, grade, cut‑off, and metal content, the output preserves the structure and most numeric values without garbling.

Can I get a certified typed copy of a geological survey report through Lekhak?

No. The AI typing output is machine‑generated and does not carry any human verification or signature. Lekhak offers a managed‑contact path for users who need an official certified duplicate; you can reach the support team through the website for guidance.

How long does it take to type a 50‑page geological report?

Most files are processed in a few minutes. The actual time depends on page count, scan quality, and table complexity, but it rarely exceeds a few minutes for a typical exploration report.

Does the typed DOCX preserve the original report’s formatting?

The AI attempts to reconstruct headings, paragraph breaks, and numbered sections. Tables are placed as editable Word tables, not images. Complex layouts such as multi‑column inserts may require light manual tweaking after download.

Is the typed DOCX fully editable?

Yes. Once downloaded, you can search, edit text, adjust table cells, and copy data into modelling software. The document behaves like any DOCX created from scratch.

What languages does Lekhak support for typing?

Lekhak can type reports in English and 22 Indian languages, provided the script is legible in the scan. The underlying AI handles Devanagari and other Indic scripts as well.

Is my uploaded report kept secure?

Files are processed through encrypted channels and deleted after the typing job is complete. The platform does not retain documents or use them for training without explicit consent.

Can Lekhak type handwritten geological reports?

Yes, the AI can extract text and numbers from clear handwriting. For faint or heavily cursive handwritten scans, manual review is recommended after download.

Is there a free trial to test the typing service?

Yes. New users receive 250 free credits upon signup, with no credit card required. That is enough to type several pages and evaluate the output quality.