Query thousands of 43-101 mining reports instantly. Get precise answers about mineral resources, project locations, and geological data through natural conversation.
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10,000+
NI 43-101 reports indexed
15,000+
mineral deposits
180+
countries covered
Daily
market news ingested
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copper porphyry Australia
Showing 247 reports · sorted by date
Preliminary Economic Assessment — Cobar Copper Project
Mar 2024
New South Wales, AU
43-101 Technical Report — Mount Isa Extension
Jan 2024
Queensland, AU
Resource Estimate Update — Prominent Hill
Nov 2023
South Australia, AU
Feasibility Study — DeGrussa Copper Mine
Sep 2023
Western Australia, AU
Map view available · 247 locations plotted
Powerful tools to explore, analyze, and understand mining data at unprecedented speed.
Ask questions in plain English and get accurate answers from our AI trained on mining reports.
Visualize project locations and draw geographic boundaries to filter your searches.
Find specific commodities, companies, and geological data across thousands of reports.
Access detailed 43-101 reports with mineral resources, reserves, and technical data.
From question to answer in three steps.
1
Type a project name, company, commodity, or geological term. Combine with country, date range, or draw a polygon on the map. Results update instantly across 10,000+ reports and 15,000+ deposits.
2
Each result shows extracted resource estimates, deposit style, mineral grades, and authorship. Open the original PDF in one click. Cross-references to related deposits and market news are surfaced automatically.
3
Save any search as a named filter set. Turn it into a daily or weekly email alert. Annotate reports with private notes. Build a watchlist. Your research context persists across sessions.
Every dataset in Haystack is structured, cross-referenced, and kept current.
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Canadian securities regulations require every public mining company to file a National Instrument 43-101 technical report for any material mineral project. These reports contain independently verified resource estimates, geological data, exploration results, and project economics. Haystack indexes and structures the full text of over 10,000 filings.
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The LADD (Large Aggregate Deposit Database) is a comprehensive academic and industry dataset covering every significant mineral deposit worldwide — from operating mines to early-stage discoveries. Each entry includes commodity grades, geological age, deposit type, GPS coordinates, and economic status.
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Haystack continuously ingests press releases, news articles, and industry coverage from major mining publications and wire services. Articles are indexed, summarised, and linked to the relevant projects and companies in the database — so you see the news in context, not in isolation.
Different roles, one platform.
Stop manually pulling resource estimates from PDF filings. Haystack extracts the numbers, cross-references them with deposit data, and surfaces market news — so your investment committee prep takes an afternoon, not a week.
Search all 43-101 filings for a company in seconds
Compare mineral resource estimates side by side
Track news and announcements with company-level alerts
Export filtered results to Excel for modelling
Filter 15,000+ global deposits by commodity, deposit type, geological age, and province. Jump from deposit to original technical report in one click. Add private notes and share findings with your team.
Filter by deposit type, age (Ma), commodity, and region
Full geochronology data including age confidence and methods
Cross-reference deposits with NI 43-101 resource estimates
Draw geographic polygons to filter by exploration zone
Whether you're building an ESG risk model, screening jurisdictions, or tracking commodity exposure, Haystack gives you structured, exportable data across every significant project and company in the public mining sector.
Country and jurisdiction filters across all datasets
Economic status and mining style classification on every deposit
Downloadable CSV and Excel exports from any search
Private annotations on reports and deposits for team workflows
Used daily by geologists, analysts, and investors across the industry.
We used to spend two days pulling together resource estimates from 43-101s before each investment committee meeting. Haystack cut that to under an hour. The cross-referencing between deposits and reports alone is worth the subscription.
Senior Geologist
Exploration division, Fortune 500 mining company
I cover a dozen junior miners and market news moves fast. Having alerts on each company means I'm not manually checking press releases every morning. It's changed how I start my day.
Portfolio Manager
Mid-size natural resources fund
The deposit database is genuinely comprehensive — we compared it against what we'd built internally and found projects we'd missed. The commodity and geological age filters are exactly what a technical team needs.
Research Analyst
Global commodities bank
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