PROJECTS & TECHNICAL EXPERIENCE
Experience Across the Exploration Lifecycle.
Rayyan’s regional operations and technical network support exploration programs from early targeting and field mapping through geophysics, geotechnical investigation, drilling, core intelligence, AI-assisted targeting, data integration and technical reporting.
FROM TARGET TO TECHNICAL DECISION
TARGET
Data • Remote Sensing
MAP
Geology • Sampling
IMAGE
Mag • IP • TDEM • ANT
INVESTIGATE
Geotechnical • Ground
TEST
Trenching • RC • DD
LOG
Core • OTV • ATV
INTEGRATE
GIS • QA/QC • 3D • AI
MANAGE
EMO • Reporting • Decisions
Integrated Exploration Delivery
Geology • Geophysics • Geotechnical • Drilling • Data • Project Management
TECHNICAL DELIVERY MODEL
Activities That Connect Into One Exploration Program.
The value is not only in individual surveys or field tasks. Rayyan’s approach is to integrate geology, geochemistry, geophysics, geotechnical data, drilling, core intelligence, GIS and project controls into a coherent technical program.
This page is organized by technical activity so clients and specialist partners can quickly understand where Rayyan can execute, integrate or coordinate capability.
CORE TECHNICAL ACTIVITIES
What Rayyan Can Deliver or Integrate.
01
Geological Mapping
Regional, detailed and structural mapping, alteration mapping and field interpretation.
Regional
Detailed
Structural
02
Geochemistry & Sampling
Rock, soil, stream and channel sampling with QA/QC, chain of custody and assay integration.
Rock
Soil
Channel
03
Ground Magnetics
Survey design, acquisition, QA/QC, processing and structural interpretation.
TMI
RTP
FVD
04
IP & Resistivity
Chargeability and resistivity imaging, array design, modelling and inversion support.
IP
Resistivity
2D/3D
05
ERT
Electrical Resistivity Tomography for exploration and ground-investigation applications.
ERT
Ground Investigation
06
VLF / EM
Reconnaissance and targeted electromagnetic methods for structures and conductors.
VLF
EM
07
TEM / TDEM
Time-domain EM survey design, acquisition planning, processing and inversion for conductive targets.
TDEM
VMS
Inversion
08
Drone Geophysics
Drone magnetics, radiometrics and UAV-enabled rapid exploration workflows.
MagArrow
Radiometric
09
Hyperspectral & Remote Sensing
ASTER, Sentinel, Landsat and hyperspectral alteration / mineral mapping workflows.
ASTER
Sentinel
Hyperspectral
10
LiDAR & UAV Mapping
DEM/DSM, orthophotos, point clouds and high-resolution surface models.
LiDAR
DEM
Orthophoto
11
ANT / Passive Seismic
Ambient Noise Tomography, 3C seismic nodes and 2D/3D velocity modelling.
ANT
3D Velocity
12
Downhole Geophysics
OTV, ATV, gamma, sonic, caliper, deviation and borehole interpretation.
OTV
ATV
Gamma
13
Geological Core Logging
Geological and structural core logging, validation, photography and digital records.
Geological
Structural
14
Geotechnical Investigation
Geotechnical drilling, core logging, RQD, recovery, discontinuities, OTV/ATV, rock-mass and slope/pit support.
RQD
Rock Mass
Slope/Pit
15
Core Scanning & Digital Core
Hyperspectral and high-definition core scanning, digital libraries and specialist mineral classification workflows.
Hyperspectral
Digital Core
AI/ML
16
Trenching & Channel Sampling
Trench planning, logging, channel sampling, assay integration and cross-sections.
Trenching
Channels
17
RC / DD / AC Drilling
Scout and delineation drilling support for RC, diamond and air-core programs.
RC
DD
AC
18
Drilling Management
Tendering, contractor selection, supervision, QA/QC, productivity and reporting.
Tender
Supervision
19
GIS & Data Integration
GIS databases, QGIS workflows, drillhole integration and multi-dataset interpretation.
QGIS
Database
20
3D Geological Modelling
Leapfrog / Surpac modelling, wireframes, block models and data validation.
Leapfrog
Surpac
21
AI-Assisted Targeting
Multi-dataset integration, anomaly ranking, prospectivity modelling and predictive target prioritization.
AI Targeting
Prospectivity
Ranking
22
Petrography & Metallurgy
Thin-section studies, mineralogical review and metallurgical test coordination.
Petrography
Metallurgy
23
FTE Exploration Management Office
Embedded country exploration management supported by scalable technical and operational resources.
1.0 FTE
EMO
Saudi Execution
24
Technical Reporting & PM
Integrated interpretation, reporting, HSE, logistics, budgets, contractors and project controls.
Reporting
Project Management
HOW THE ACTIVITIES CONNECT
Integrated Exploration Delivery.
TARGET
Remote sensing & data review
MAP
Geology & geochemistry
IMAGE
Mag • IP • TDEM • ANT
INVESTIGATE
Geotechnical & ground
TEST
Trench • RC • DD
INTEGRATE
GIS • 3D • AI • QA/QC
DECIDE
Targets • Studies • Reporting
SELECTED PROJECT EXAMPLE
Am Arti — Integrated Phase 1 Exploration Program
An example of an integrated exploration work program combining geology, geochemistry, ground geophysics, trenching, drilling, UAV outputs, GIS and technical reporting.
Geological Mapping
1:2,500 geological & structural mapping
Field + GIS
Geochemistry
412 surface / trench samples
QA/QC
Ground Magnetics
75 line-km
TMI / RTP / FVD
IP-Resistivity
20 line-km
2D inversion
Trenching
1,000 m
Logs + assays
RC Drilling
25 holes / ~1,250 m
Chip logging
Drone Survey
DEM + orthophotos + alteration outputs
UAV
Integration
GIS + geophysics + drilling + reporting
Technical report
Integrated Field Program
Mapping • Geophysics • Trenching • Drilling • Data
412
Samples
75 km
Ground Magnetics
20 km
IP-Resistivity
1,000 m
Trenching
25
RC Holes
~1,250 m
RC Drilling
SELECTED TECHNICAL EXPERIENCE
Examples by Activity.
Umm Hadid
Geological mapping, sampling, IP, ERT, geophysical inversion and drilling support.
Saudi Arabia • Silver Exploration
Golden Ore
Ground magnetics, IP-ERT, structural interpretation and anomaly follow-up.
Saudi Arabia • Gold Exploration
Kenz Global Resources — Miskah Program
Exploration execution support across the multi-licence program, including geological mapping, prospecting, sampling, QA/QC, GIS, contractor coordination and exploration-management support.
Saudi Arabia • Multi-Licence Exploration Support
MSA Mining Arabia — Geological Mapping Support
Rayyan deployed dedicated geologists to support geological mapping work in Saudi Arabia, providing qualified field personnel and mobilisation support for the program.
Saudi Arabia • Geological Mapping • Technical Staffing
DIGITAL EXPLORATION INTELLIGENCE
From Raw Data to Ranked Targets.
Rayyan’s digital workflows combine structured exploration data, GIS, 3D modelling, spectral information, geophysical interpretation and AI-assisted analysis to support more disciplined target prioritization.
Geology
Geochemistry
Geophysics
Remote Sensing
Core Data
Geotechnical
GIS
3D Models
AI / ML
Field Data → Digital Intelligence
Capture • Integrate • Analyze • Rank • Decide
EMBEDDED EXPLORATION MANAGEMENT
FTE Exploration Management Office (EMO)
A Saudi-based execution model combining embedded country exploration management with scalable technical and operational resources. The EMO converts approved exploration strategy into executable work programs, budgets, schedules, contractor scopes and coordinated field delivery.
Integrated EMO Support
Work Programs & Budgets
Geology Coordination
Geophysics Coordination
Geotechnical Programs
Drilling Supervision
Procurement
Mobilization
HSE
QA/QC
GIS & Data
Reporting
Stakeholders
CAPABILITY POSITIONING
Direct Delivery + Specialist Partner Integration.
Direct / Regional Delivery
Mapping, sampling, field supervision, project management, QA/QC, GIS, logistics and reporting.
Integrated Technical Delivery
Geophysics, geotechnical investigation, drilling, downhole logging, modelling and specialist data integration.
Specialist Partner Capability
Advanced technologies such as TDEM, ANT, hyperspectral core scanning, specialist geophysics, laboratory testing and niche instrumentation.
Selected projects and technical examples may reflect work delivered through Rayyan’s regional operations, affiliated entities, technical team and specialist partners depending on project scope. Rayyan Resources Canada Ltd. is the Canadian corporate and market-access platform.
WORK WITH RAYYAN
Have a Technical Scope to Deliver?
Rayyan can assemble the appropriate geology, geophysics, geotechnical, drilling, data and specialist partner combination around your project requirements.