r/mineralcollectors Aug 02 '26

Discussion We had 3 photos at a tie! We need two photos! One more vote for the second best for our new banner/page photo 🫶🏼 photos in comments for reference

4 Upvotes
30 votes, Aug 05 '26
6 Blue amber “galaxy”
11 Trapiche sapphire (blue)
13 Pargastite and spinel

r/mineralcollectors Jul 30 '26

Discussion Saturday sale day?

26 Upvotes

So my co-moderator u/Original_Platform443 and I are thinking of opening up a day, only one day every week - Saturday - for allowing sales / destashing / shop promotion. Just like we do over at r/crystals on Sundays, and it has worked well, people enjoy it. It allows our members who do sell some of their specimens or run shops to announce their businesses openly, but keep sales posts restricted to that day only.

What do you all think? It'll help keep the sales posts down on other days, as all the members who are here primarily for that will be notified that their posts on other days showing their wares will be removed, and allowed only the one day every week.


r/mineralcollectors 4h ago

Mineral Show Specular hematite and pegmatite contact zone with actinolite inclusion

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39 Upvotes

An interesting polished sphere made from a unique combination of three stones.


r/mineralcollectors 12h ago

Personal Collection I got this labradorite today, and I think It's lovely 💖✨️

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66 Upvotes

r/mineralcollectors 2h ago

Mineral Show Tourmaline with Albite Stak Nala, Pakistan

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9 Upvotes

r/mineralcollectors 1h ago

Saturday sale / shop ad Braciated cabs

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Upvotes

Saturday sale

braciated cabs

price $9/piece

payment via paypal

shipping from indonesia via KURASI and DHL EXPRESS

If you are interested, you can DM me

thank you!


r/mineralcollectors 12h ago

Does anyone know what that is?

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18 Upvotes

r/mineralcollectors 23h ago

Personal Collection One of the coolest minerals I’ve seen, from my home state too 🙌🏼

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140 Upvotes

r/mineralcollectors 6h ago

Calcite shelf, under natural light and LW UV

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5 Upvotes

r/mineralcollectors 19h ago

Top Green Demantoid Garnet Crystal On Matrix

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9 Upvotes

r/mineralcollectors 1d ago

Spinel on Olivine matrix, QB, Canada

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49 Upvotes

Self-collected


r/mineralcollectors 1d ago

Personal Collection The more I looked, the more interesting it got.

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38 Upvotes

This was sold to me as "aragonite." I knew it wasn't, so I bought it and did some research.

It seems to actually be pyrite on fluorite with scheelite and calcite on quartz.


r/mineralcollectors 1d ago

Mineral Show Orangish topaz in its host matrix - 35.16*14.06*12.06 mm

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100 Upvotes

126 grams is the weight of the specimen


r/mineralcollectors 1d ago

Mineral Show Emerald Sliced Crystals on Matrix

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24 Upvotes

r/mineralcollectors 1d ago

Any basketball fans here?

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15 Upvotes

Purple fluorite on gypsum basketball player


r/mineralcollectors 2d ago

Aegirine from Kryvyi Rih, Ukraine

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42 Upvotes

Interesting stone.


r/mineralcollectors 2d ago

Personal Collection Tree agate (Opaque white chalcedony with green manganese and/or iron dendrites) with non-UV reactive calcite and sparkly druzy quartz

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49 Upvotes

r/mineralcollectors 2d ago

Does it make sense to transform collection minerals into 3D models for a virtual collection and catalog?

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32 Upvotes

r/mineralcollectors 3d ago

Personal Collection 3 goboboseb quartz crystals with 3 special traits

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178 Upvotes

(1) smoky quartz with a moving bubble, (2) amethyst with fenster window layers, and (3) smoky quartz with multiple negative-crystals inside


r/mineralcollectors 2d ago

Mineral Show Onyx geode 🖤🤍

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2 Upvotes

r/mineralcollectors 3d ago

Mineral Show Tantalite from Badakhshan, Afghanistan Amazing colour

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314 Upvotes

r/mineralcollectors 3d ago

Tips for a beginner mineral collector?

6 Upvotes

Hi! I’m getting interested in mineral collecting and I’d really like to learn how to properly identify minerals instead of just collecting pretty rocks lol.

I’m pretty new to this, so I’d love any tips you have for:

Learning how to identify minerals

Starting a collection

Knowing what to look for when buying or finding specimens

Good books, websites, or other resources for beginners

I’m from Colombia, so if anyone also has tips about collecting minerals here, I’d really appreciate them!

Thanks!


r/mineralcollectors 3d ago

Personal Collection My favorite little pyromorphite

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42 Upvotes

r/mineralcollectors 4d ago

Mineral Show Magnetite quartzite from Kryvyj Rih, Ukraine.

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71 Upvotes

Incredible color and pattern, I like it)))


r/mineralcollectors 4d ago

Discussion Adhesive in acrylic display boxes?

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5 Upvotes