Website terms of use.
General conditions for using this informational website.
Educational information
This website provides introductory information about minerals, precious metals, gemstones and laboratory examination concepts. It is not a substitute for a specific examination, contract, technical report or professional advice.
Service enquiries
Descriptions on this website are not binding technical quotations or guarantees of particular capabilities, turnaround times, accreditations or results. The precise scope, conditions and availability of any work must be agreed directly with the service provider.
Documents and resources
The downloadable guides are general reference material and are not issued assay certificates, results, contracts or official regulatory approvals. Do not use them as evidence that a specimen has been examined.
Content and use
The ASL name and logo are presented as the company's supplied identity. Editorial and visual materials on this website may not be rebranded or represented as independent certificates without permission. Do not misuse forms or attempt to disrupt the website.
External communications
If you choose to prepare or send an enquiry through your own email application, check the recipient and contents before sending. Website availability, links and published information may change.