For exploration teams

Your exploration data, from outcrop to assay

Querian keeps field stations, drill holes, samples, lab results and QAQC in one database, and serves it live to your GIS. No more spreadsheets passed around the team.

Project Ravenfjell · Map
Drill hole collars
Field stations
Licence
RVF-24-007Az 040 · Dip −60 · 312.4 m
Best: 14.2 m @ 2.31 g/t Au
QAQC approved
Field

Record geology where you find it

Open a station, take the coordinates and log what you see. Rock types, structures, photos and samples go into forms built for your project, not into a spreadsheet you fix up later.

Station RF-112 · Outcrop mapping
FieldValue
Coordinates7 412 380 N · 512 940 E · SWEREF99 TM
Rock typeGarnet-biotite schist
Foliation205 / 62
AlterationSilica, weak sericite
SamplesRF112-A rock chip · RF112-B field duplicate
Photos3 attached
Drill holes

Log core with a graphic log that draws itself

Lithology, structures, alteration and sample intervals are entered by depth. The graphic log updates as you type and prints straight to PDF.

RVF-24-007 · Graphic log
From
Lithology
Au g/t
88.0
Quartzite
0.04
96.5
Schist, silicified
0.86
101.2
Quartz vein, pyrite 3%
4.12
106.8
Schist, sericite
1.40
115.4
Amphibolite
0.02
Lab and QAQC

Lab results you can stand behind

Send samples to the lab in order, import the certificates and Querian checks every standard, blank and duplicate. Failures are flagged with a re-run suggestion. Only approved results reach your maps and exports.

Batch UPS-24-0331 · Standard OREAS 235
Fail · 3 SD 1.60 Certified 1.60 g/t Au · ±2 SD warning · ±3 SD fail
ControlResultStatus
OREAS 235 (×11)10 within 2 SD1 fail · re-run 18 samples
Blanks (×9)All below 0.01Pass
Field duplicates (×6)RPD median 11%Pass
Also in Querian

Built around how geologists work

One database for the whole team, from the field crew to the resource geologist.

Live in your GIS

Open the data straight in QGIS. Each person gets their own read-only login, always up to date.

Import what you have

Bring in old spreadsheets, collars, surveys and lab certificates. Querian checks them before anything is saved.

Clean exports

Flat datasets and drill hole exports ready for resource software, with only approved results.

File drive

Photos, certificates and reports open from Windows Explorer or Finder, sorted by project.

AI assistant

Ask about your project in plain words and get help with logging and data checks.

Your own server

A separately hosted server for your company, with backups.

How it works

Three steps to one database

1

Set up your project

Pick your logging forms, sample types and labs. Sensible defaults are ready to go.

2

Bring in your data

Import existing holes, samples and assays, then keep adding from the field.

3

Map and report

Open it in your GIS, check the QAQC and export for the resource model.

See Querian on your own data

Send us a project and we'll show you how it looks in Querian.