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Eastern Analytical · Springdale, NL

Trusted assay results.
Fast turnaround.

Independent commercial laboratory serving the mineral exploration and mining industry across Atlantic Canada — fire assay, multi-element ICP-OES, and sample preparation since 1987.

39
Years operating
220k
Samples / year
ISO 17025
Accredited
Fast
Turnaround
A row of crucibles pouring molten fire-assay fusions into a mold tray in the Eastern Analytical furnace room
What we do

Core methods

All services
Au-FA30

Fire Assay

Gold by classical lead-collection fire assay on 30 g charges — fused, cupelled, and finished by AA, ICP, or gravimetrically. The workhorse method for exploration and grade control, with the AA finish inside the lab's ISO/IEC 17025 accredited scope.

  • · Au 30 g · AA finish
  • · Au–Pt–Pd 30 g · ICP finish
  • · Au 30 g · gravimetric finish
ICP-34

ICP-34 Multi-Element

34 elements in one scan by four-acid digestion and ICP-OES — the cost-effective first look at lithogeochemistry and pathfinder elements, commonly paired with fire assay gold.

  • · 34 elements · four-acid · ICP-OES
  • · Au + ICP-34 combination package
PREP

Sample Preparation

Drying, crushing, splitting, and pulverizing for rock, core, soils, tills, and sediments — with documented cleaning between clients to control carry-over.

  • · Rock & core · crush, split, pulverize
  • · Soils & tills · dry and sieve −80 mesh
  • · HMCs & lake sediments
  • · Prep-only for analysis elsewhere
Client portal

Submit, track, and download — everything in one place.

Pre-register sample lists, monitor batches through prep and analysis, and pull certified results the moment they're signed off. A dedicated client portal is on the way.

  • Pre-register sample submissions with chain-of-custody barcodes
  • Live job progress · prep → analysis → review
  • Signed certificates of analysis (PDF, Excel + CSV)
  • Re-analysis requests with full audit history
JOB · EA-0142 In progress
Valentine Lake · Phase 7
84 samples · ICP-34 + Au-FA30
Received & weighed
Complete
Sample preparation
Complete
Analysis · batch B-08821
In progress
Review & sign-off
Pending
Released to portal
Pending