9:41
Mine
LOG
Geological Sample Collection
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🏢 @gmin.gold
🏢 @gminingventures.com
Full Name
Corporate Email
Use apenas @gmin.gold ou @gminingventures.com
Site / Operation
Select site...
🇬🇾 GYOW — OKO West, Guiana
🇧🇷 BRGU — Gurupi, Brazil
🇧🇷 TZ — Itaituba, Brazil
Select the operation site
Role / Position
Geologist
Senior Geologist
Geotechnician
Supervisor
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GPS
KML/KMZ
Sync
QA/QC
MineLOG v2.4.1 · Enterprise Edition
📍 GPS
--- N
--- E
⛰ ELEV
--- m
ZONA
--
SYNC
3
⛰
Topo
🛰
Satellite
🏔
Relief
🛣
Street
2 km
UTM --
ℹ
+
Map Layers
✕
Sample Layers
✓
Assay Points
Point
✓
Standards
Point
✓
Duplicates
Point
Imported KML/KMZ
📁 Import KML / KMZ
Marked Location
Elev: 982m · 0.3km away
21M 654039 9326204
🌤️
29°C
🍃
7%
💨
E 9/18
✕
📍
Save
🗺️
Route
⬆️
Share
•••
More
Coordinate System
📍 Auto-detected by GPS — UTM zone based on current longitude
🔍 Detecting…
Waiting for GPS signal
AUTO
UTM / WGS 84
21N 654039 642320 · OKO / Guyana
✓
PSAD56 / UTM
Historic datum Guyana · Zones 20N–22N
✓
SIRGAS 2000
Official South American geodetic system
✓
WGS84 Decimal Degrees
5.8234°N, -59.9847°W · Global standard
✓
WGS84 Degrees/Min/Sec
5°49'24"N 59°59'05"W · DMS format
✓
Confirm
Download Offline Map
✕
🗺️
Select area on the map
Use the controls below to define the region
N
—
S
—
E
—
W
—
Map layer
⛰ Topographic
🛰 Satellite (Google)
🏔 Relief (Terrain)
🛣 Street
Max zoom
14 — overview (~100 tiles)
16 — medium detail (~400 tiles)
17 — high resolution (~1600 tiles)
18 — maximum (~6400 tiles)
Estimated area
~2.4 km² · ~380 tiles · ~18 MB
Use current map view
Downloading 0 / 380 tiles…
Saved Maps
⛰
OKO Mine — Topographic
5.8°N, 59.9°W · Zoom 14–16 · 23 MB
Use
🗑
🛰
OKO Mine — Satellite
5.8°N, 59.9°W · Zoom 14-17 · 87 MB
Use
🗑
Download Area
Cancel
Import Georeferenced Map
✕
Import maps like
Avenza Maps
. Supports image + georeferencing file.
TFW / World File
GeoTIFF
GeoPDF
Tap to select image
PNG, JPG, TIFF
.tfw / .pgw / .jgw (World File)
Or enter corner coordinates manually:
N (Top) Northing
S (Bottom) Northing
W (Left) Easting
E (Right) Easting
✏️ Enter coordinates manually
Select GeoTIFF file
.tif · .tiff (with embedded projection)
📌 GeoTIFF Support
Reads embedded coordinates and projects automatically on the map. Ideal for DNPM, SRTM and SGB maps.
📄
GeoPDF
Support via conversion — select the PDF and we will extract coordinates automatically.
✅ Map loaded
Add to Map
🪨 Samples
12 records
🔍
All
Regular
Standard
Duplicate
Blank
🗺️
Map
🧪
Samples
💼
Home
📊
Saved
🛠️
Settings
←
New Sample
Tab 1/4
LOCATION
IDENTITY
COLLECTION
NOTES
Pit
*
Select…
OKN
OKS
OKU
OKW
Phase
*
Select…
P1
P2
P3
P4
P5
P6
P7
P8
Bench
*
Blast Pattern
*
Activity
*
Select…
blasthole
chip
channel
pile
soil
auger
not_program
UTM --
Auto-detected by GPS
Change
↗ Capture GPS
Easting (E)
*
Northing (N)
*
Elevation (m)
Elev
Blast Hole Length (m)
Azimuth (°)
Dip (°)
Hole Number
*
Enter hole number to auto-generate IDs
Sample_ID_Executed
AUTO
Blast Hole ID
AUTO
Sample Type
*
Select…
Regular
Standard
Duplicate
Blank
Sampling Method
*
Select…
pan
scoop
tube
Duplicate Type
*
Select…
field
pulp
coarse
N.A
Sample Standard
*
Select…
OREAS_250b
OREAS_251b
OREAS_252c
OREAS_254c
OREAS_231
OREAS_236
OREAS_261
Sample Collector
*
Parent Sample Number
Date Sampled
*
Lithology
Select…
HWGR — Hanging Wall Granitoid
FWGR — Foot Wall Granitoid
VCLS — Volcaniclastic
SSED — Sediment
VMAF — Mafic Volcanic
not_collected
N.A
Regolith / Weathering
Select…
DUR — Duricrust
SAP — Saprolite
TRN — Transition
RCK — Fresh Rock
SOIL — Soil
TAIL — Tailings
Sulfide
Select…
Yes
no
not_collected
N.A
Vein %
Primary Colour
Select…
white
red
blue
green
yellow
orange
purple
Pink
brown
gray
black
not_collected
N.A
Secondary Colour
Select…
white
red
blue
green
yellow
orange
purple
Pink
brown
gray
black
not_collected
N.A
Presence of Water
Select…
dry
humid
wet
not_collected
N.A
Batch ID
Batch Status
Select…
send
not_send
Date Dispatch
Laboratory
Select…
ALS
ACTLAB
MSA
MineLab
50g Prep
AUTO
10g Prep
AUTO
Sample Count
AUTO
Description / Comments
📷 Sample Photos
Take Photo / Select from Gallery
Draft
Save Sample
🗺️
Map
🧪
Samples
💼
Home
📊
Saved
🛠️
Settings
📦 Dispatch
0
Pending
0
Sent
0
In Lab
🗺️
Map
🧪
Samples
💼
Home
📊
Saved
🛠️
Settings
🔄 Cloud Sync
Power Automate → SharePoint
⚠️ Not configured
SharePoint connected
Ready to sync
⚙ Config
⚡ Power Automate Webhook URL
Save
Leave blank to use the default URL configured by the administrator.
The app sends a JSON with the field
csv_content
com todos os dados.
🗑 Restore default
Pending
0
not synced
Total
0
samples
Destination
SharePoint
via Power Automate
Format
CSV
UTF-8 encoded
📋 Select samples to sync
Todas
Nenhuma
Pending
0 samples selected
Generating CSV…
0%
☁️ Send to SharePoint
📥 Download local (XLSX)
Sync History
09:23
✅ 48 samples · CSV uploaded to SharePoint
08:45
✅ Power Automate flow completed
08:30
📤 CSV generated — 48 records, 4.2 KB
Yesterday
⚠️ Webhook timeout — retried successfully
🗺️
Map
🧪
Samples
💼
Home
📊
Saved
🛠️
Settings
⚙️ Settings
--
--
--
--
GPS & Location
📍
Auto-capture GPS
On form open
🎯
High Accuracy Mode
Uses more battery
Map
🗺️
Default Map Type
Topographic
›
📐
Coordinate System
UTM / WGS84 · Zone 21N
›
QA/QC
✅
Insert Standards
Every 20 samples
🔀
Insert Field Duplicates
Every 20 samples
Cloud Sync — Power Automate
⚡
Power Automate Webhook
Not configured
›
🔄
Auto Sync on Wi-Fi
When connected
📄
Export Format
CSV · UTF-8 · All fields
📋 CSV
📊 XLSX
CSV: simple, compatible with Excel and SharePoint.
XLSX: native Excel format, preserves formatting.
About
ℹ️
MineLOG v1.1.0
IndexedDB · Offline-first · Build 2026.04
💾
Offline Database
Checking…
📊
Storage Statistics
Tap to calculate
›
🌍 SWITCH ACTIVE SITE
🇬🇾 GYOW — OKO West, Guiana
🇧🇷 BRGU — Gurupi, Brazil
🇧🇷 TZ — Itaituba, Brazil
When switching, the data and webhook for the selected site are loaded.
👥 Manage Authorised Users
🚪 Log Out
🗺️
Map
🧪
Samples
💼
Home
📊
Saved
🛠️
Settings
👥 Manage Access — Manager
Close
📁 Import KML / KMZ
Points · Lines · Polygons rendered correctly
📂
Tap to select file
.KML · .KMZ
⚡ Load Demo KML (Points + Lines + Polygons)
Detected Features
Cancel
Import to Map