Collector Notes
A few short, plain-English pieces for anyone new to reading a specimen listing, Australian localities, or how mineral identification works. General mineralogy and process — not claims about any specific unverified specimen history.
Totally new to collecting? Start here
The terms you'll see on every listing, how to handle and look after what you buy, and where to go next.
How to read an EarthStones specimen page
What each field on a specimen page actually means — identity, locality, dimensions, condition and photos.
An Australian locality profile: the Dundas mineral field, Tasmania
The history behind Tasmania's west coast mining boom, the mines of Dundas — Adelaide, Red Lead, Kapi and more — and what to look for in a crocoite specimen.
Why mineral identification sometimes changes
A plain-language look at how species are identified, and why an old label isn't always the final word.
From Cornish mines to the Australian bakery
Copper, tin, migration and community — how Cornish mining history connects South Australia's copper fields to Tasmania's tin boom, and to the pasty in an ordinary bakery window.
It is your collection
On condition, rarity, personal taste and why a specimen's worth to you doesn't need to match anyone else's.
The specimen that started it
On first specimens, starting an Australian collection modestly, and welcoming new collectors into the conversation.
A closer look at small specimens
Thumbnail and micromount collecting, what makes them different, and where to find a community that shares the interest.
Getting to know a place through its minerals
Using Broken Hill, Dundas and other Australian localities to think about labels, geography and locality research.
A good question is worth sharing
How to ask about an uncertain identification well — what to photograph, what to describe, and when to accept a limit.
Making it easier for the next collector
Labels, provenance and simple records — practical ways to make sure a specimen's information outlives its time with you.
Collector resources
Australian mineralogical societies, a magazine worth reading, and where else to find us — EarthStones on Facebook and eBay.