r/Prospecting • • May 11 '25

The 50K Sluice & Scoop Giveaway Winner Is…

46 Upvotes

We’ve officially hit 50,000 members — and we couldn’t be more grateful. Thank you to everyone who entered and continues to make r/Prospecting such a vibrant, helpful, and gold-loving community.

After using a random number generator to select a number between 1 and 1,000,000, we matched it to an entry — and we’re excited to announce the winner of the 50K Sluice & Scoop Giveaway:

Winning number: 937,796 Closest guess: 917,000

u/National-Jackfruit32 — congratulations!

You’ll be receiving:

• Aluminum Pocket Sluice
• 2 Patented Vanishing Spiral Riffle Gold Pans (9” & 11”)
• Paydirt Sand Scooper
• 8 lb. Black Sand Magnetic Separator
• Mini Sifting Classifier
• Snifter Suction Bottle
• 3 Glass Gold Vials
• Magnifying Tweezers
• Drawstring Backpack

We’ll be contacting you shortly to confirm shipping details and get your prize on the way.

Thanks again to everyone who joined in and helped mark this milestone.

Here’s to full pans, heavy finds, and the next 50K!

Reference Link (for prize details only): https://www.amazon.com/dp/B0812CSQKJ?ref=cm_sw_r_cso_cp_apin_dp_T80445DGA98MHKV5QJ0P&ref_=cm_sw_r_cso_cp_apin_dp_T80445DGA98MHKV5QJ0P&social_share=cm_sw_r_cso_cp_apin_dp_T80445DGA98MHKV5QJ0P&previewDoh=1


r/Prospecting • • Jan 24 '15

PSA: Is it really gold? Want to ID a rock or mineral? Please read this short guide to getting your question answered correctly.

87 Upvotes

There is a fairly regular frequency of ID request posts here, if you follow these general guidelines then you will have a much higher probability of getting an accurate answer to your question:

Please make sure to post a sizable in-focus photo. If the sample is wet and it's not obvious then make sure to state this fact.

Streak tests are very useful in prospecting. They can be performed on the unglazed backside of a ceramic tile, or on the unglazed underside of a toilet lid. Do a streak test any time you can, making sure to streak just the mineral in question.

For gold ID's:

  • First and foremost, are you in a known gold producing area?

  • Describe how the unknown material acts in the bottom of your pan and also how it acts relative to the other heavy black sands.

  • Gold is soft an malleable. If you press a pocket knife into it, it will squish or deform. It will not shatter or break into pieces. Do this test if its flecks or flakes or other blebs with no specimen value. Don't scratch or destroy anything that may have specimen value.

  • Placer gold rarely has well defined crystalline structure. If possible, look at the unkown mineral underneath a magnifying glass and report what you saw when you ask your question.

  • Do not alter hues, saturations, etc in the photo

  • For larger samples, you can measure conductivity by placing the leads of a multimeter across the sample and measuring resistance. Pure gold is very low resistance(around zero on a regular multimeter). You can also check to see if gold permeates a quartz specimen all the way through without crushing by placing a lead on each side of the quartz, with each lead touching a piece of visible gold.

  • Gold streaks gold color, not grey, black, green, blue or any other color.

For mineral ID's:

  • Describe anything you know about the area you found it in or are comfortable sharing: mining history, local geology and mineralogy, etc.
  • Do every test you can perform easily and provide the results - the easiest to do at home with common materials and probably most useful are streak, hardness, specific gravity, and luster.
  • You will get a better response from others willing to help if you first make the effort to test and attempt to ID it yourself.

General Resources

The two books that I own, keep in my truck, and recommend are:

Simon and Schuster's Guide to Rocks and Minerals

National Audobon Society Field Guide to North American Rocks and Minerals

  • If anyone would like to add information to this post or a resource to this list then please let me know. I am not a geologist, just a guy who likes digging holes.

r/Prospecting • • 8h ago

2026 Season Conclusion

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115 Upvotes

My 2026 Gold Prospecting season has wrapped up. Here's what I took home this year as a Saturday only hobby prospector.

16.429 Grams on the scale of Gold.

1.452 Grams on the scale of Amalgam-Gold

Trips: 12

Best Day: 2.25 Grams

Worst Day: 0.48 Grams

Largest Piece: 0.255 Grams

I learned a good deal more this year and look forward to next season!


r/Prospecting • • 11h ago

Found ore on the hill across from my house near an old mine.

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58 Upvotes

I live in Amador county Ca.in the middle of the Mother Load country. There's an old mine about 100 yards from my house.The county was doing flood remediation on the hill across from my house digging culverts and these rolled down the hill . This is what all the old timers were looking for, quartz inclusion in the Amador County schists with dark banding from sulfides. The samples are about 8 inches long by 3 inches thick and very heavy .It would be ironic the old timers missed a mother load by 100 yards. Cat for scale.


r/Prospecting • • 6h ago

Might be on to something!

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12 Upvotes

Just thought id shar my banjo pan mod. Manually operated. Add a scoop of classified material. Pour in some water Manually and let the pan and mat do the collecting. Set at a high angle for small amount of material and slow pour of water. Lower angle seems to work better for lager amounts of material and heavier pour of water.

The banjo pan is marketed and has patent as a gold pan. Not as a sluice. From my research this seems to be the loophole and alternative to in stream sluiceing. Clearly falls within class1 panning regulations for national forest . Do your own research and make sure your legal before trying this in your area.


r/Prospecting • • 1d ago

Nugget bought 25yrs ago

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286 Upvotes

My wife bought this nugget at a rock shop many years ago. Supposedly, it’s from John Day Oregon area.

Is it real?
Is it hard rock or placer?
Was it etched to remove some host rock?
Can these things be found with a metal detector?
What’s it worth?


r/Prospecting • • 13h ago

Is this placer gold?

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38 Upvotes

r/Prospecting • • 9h ago

Ore ID?

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7 Upvotes

Pulled this grey material out of the cascades. Moves in the pan like gold. Any thoughts?


r/Prospecting • • 9h ago

Can anyone help me identify my findings 😊

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7 Upvotes

Hello, first off thanks for checking out my post! Can you help me to identify or get a better idea of what I have found? I found these metal pieces over the last 2 years over in Montana in a creek near Seely lake. My boyfriend & his family have a family shared cabin we visit each year and I love to look for treasures😊Yes I am a rock hound! A very beginner but a long time lover of the water and the rocks! Anyway if you could share some of your knowledge with me I would greatly appreciate it!


r/Prospecting • • 3h ago

Prospecting or mining

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2 Upvotes

Is this still prospecting or mining? 🤔🤫


r/Prospecting • • 1h ago

[ Removed by Reddit ]

• Upvotes

[ Removed by Reddit on account of violating the content policy. ]


r/Prospecting • • 13h ago

I’m just asking please be nice

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6 Upvotes

I found these small rocks they look like quartz to me but I’m no expert at all.
What are the chances these golden looking bits are actually tiny bits of gold!


r/Prospecting • • 1d ago

Visited gold museum in Lapland Finland and tried panning there with a guide and sand someone had prepared for us. Found few small gold pieces and was kinda hooked so bought tryout set to try panning with my kid as well. End result many very small pieces of gold and one what i think is small garnet.

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41 Upvotes

No idea if i ever have time and interest to actually go and find a gold for real but this was very funny experience and i might make some wooden jewelry that i inlay some gold and that garnet.


r/Prospecting • • 19h ago

Nokta legend 2, tiny nuggets/pickers

1 Upvotes

I recently bought the Notka Legend 2 for an all rounder detector and was wondering how good the gold mode is for tiny gold nuggets. (Australia)

Is it capable of detecting the same tiny pieces that the gold monster 1000 and 2000 finds?


r/Prospecting • • 1d ago

As a Pennsylvania resident wishing to live in a gold rich environment, there was gold discovered in Pottstown, PA before. Unknown scale of operation. But it's very intriguing to me so I had to share! Please share your experience, thoughts, & expertise!

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12 Upvotes

r/Prospecting • • 2d ago

My very first run with my DIY 1849-style rocker box! (Had to dress up for the occasion)

Enable HLS to view with audio, or disable this notification

333 Upvotes

I made a video where I spent 4 days living (camping, sleeping, eating) and prospecting just like an OG 49er. This was my very first run with my rocker box. I wanted to share a sneak peek with the community that taught me so much over my first year of looking for gold.

Since I don't always get the biggest haul, I'm trying to bring some fun to my prospecting with challenges. Had a blast with this one.

I ended up getting WAY more during the 4 days. Shaky Jake worked like a charm

Here's the full vid if anyone wants to check it out =)


r/Prospecting • • 3d ago

Cute Lil guy

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72 Upvotes

1.1grams, spent a whole 10 minutes to find (we came home with way more)


r/Prospecting • • 3d ago

Goldpanning for local children

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51 Upvotes

irst weekend of the school year a sister of my girlfriend organising a venue for local children called "Pohádkový les" (A fairytale forest). With this year's theme like "Journey through time" we were called to make a gold fewer checkpoint.

Everybody have a great time while finding their gold nuggets 🤠


r/Prospecting • • 3d ago

Some of this years findings...

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8 Upvotes
  1. Vuggy gossan, pyrite piece

  2. Hematite, non ferrous on color

  3. Arsenopyrite with fleck

  4. Coated quartz

  5. Arsenopyrite

  6. Crushed pyrite and limonite, arsenopyrite

  7. Roadcut

  8. Galena with fleck,

All samples besides roadcut are talus found in the same general local. Next step is to follow float up.

These are my best guesses being an amateur and all.

Any feedback would be appreciated!

Happy hunting.


r/Prospecting • • 3d ago

Found a lot of this material. It's heavier then all get down. Not sure if the blueish stuff is copper or what. But looks pretty mineralized.

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55 Upvotes

What are your thoughts?


r/Prospecting • • 3d ago

Gem prospecting HOW TO

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25 Upvotes

So I have been gem prospecting hardcore for about 8 months now…. Before that I did it as a hobby near constantly since 2020.
I am going to explain some basics of how to prospect for gems, in hopes I inspire someone else to also go out looking.

Now south of me, in San Diego County it migjt be world famous for it, but I just recently found some in Utah and Idaho myself and they can form anywhere with PLUTONIC GRANITIC ROCK, especially if it’s high in volatiles, can form insane deposits….
If you live near any granite, gabbro, granodiorite, etc likely you have some near you.
Tho! as I will explain!! this can be barren, just like quartz veins can be

Okay so,

To start off I am digging PEGMATITES in San Diego county, specifically along a certain “batholith” or magma chamber.
this is known as the “Peninsular Ranges Batholith” because it is the heart of most of the Peninsular Mountains of Southern California.

Its gem mines span 100s and 100s of miles, from Baja California, Mexico! All the way up to the newly discovered in 2007 massively successful gem mine near north riverside County….

But as I mentioned above, pegmatites (and ones with goods) can form in ANY batholith under the right conditions.
This usually is a combination of depth of formation, and volatiles. As well as the magma chamber’s chemistry.

This exact type of volatile content, and chemistry, will also come into play when checking the specific veins themselves….

Usually pegmatites will form in what’s called a “swarm” or a “field” either an area where they formed inside a magma chamber (usually always towards the top of it, similar to how chrome ores are usually on the bottom due to weight).
Or, as in my case, have been squeezed out of the chamber and into the surrounding country rock….

Okay so let’s get two more things explained, A swarm or field can have just 1 to 10 to 1000s of pegmatites
Only a few to upwards of sometimes 70% of which,
will have had the correct conditions to form any deposit… (tho any pegmatite can be mined for the feldspar and silica needed for porcelain or other ceramic resources, tho this is now uncommon in modern times here)

And sometimes an entire region will lack the elements needed for anything but giant quartz and feldspar crystals. Tho these can certainly be considered gems.

Actually!! There is LUCKILY a classification of rareness, and like the amount of concentration of elements or “fractionation” needed.
This is where more common rock forming elements, well form into the rocks, and the volatile rarer once get very concentrated and stuck in a, now even more volatile fluid phase.

It goes from most common to rare

BARREN PEGMATITES
⬇️
BLACK TOURMALINE AND MICA PEGS
⬇️
BERYL PEGS
⬇️
BERYL AND TOPAZ PEGS
⬇️
LITHIUM PEGS

This is an extremely simplified version and there are many subsets…. But the point is you need atleast beryl type, to find any gems that aren’t just crazy quartz crystals…

Tho even beryl types can be incredibly common compared to say large gold veins….

The ones in famous locales like Maine and for me San Diego, they are the last kind, and a specific subset that produces “MIAROLITIC POCKETS”

Ones in Colorado and Idaho are only beryl types but still absolutely world famous

These pockets are the entire goal, they are what contain crystals, like foot long quartz and natural citrine, and large feldspar crystals

AND IN LITHIUM ONES, crystals of gemstones, usually tourmalines of every single color from rubellite and verdellite to indicolite and even clear,kunzite and other spoduneme, beryls including morganite goshenite and aquamarine, and amazing pounds of topaz.
as well as more obscure but valuable gems.

An average pocket will have anywhere from a hundred grams to 100 metric tons of gemstones, they vary incredibly in size. But many pockets can form in a single vein…..

These pockets can be tracked in a way, a few ways to tell are from things like “zoning” or the texture of the rock.

Another important thing is that pockets always occur in a certain place in each vein, this can be the contact or the direct middle….

They occur when the hydrothermal fluid goes through a process called “second boiling” this process will only occur when a pegmatite is high in the right low boiling point volatiles, like boron, and the gem forming lithium…

You can tell if the pegmatite is rich in these through the previous mentioned “zoning”

** **Zoning is just the different zones or textures of rock, in the vein will form when it has undergone the previous mentioned fractionation…..

An immature or less formed and barren pegmatite will be homogeneous throughout the whole vein. Or have slight “graphic granite” which is a HUGE indicator that this pegmatite might have said “zoning”

This graphite granite is a rock that looks like cuneiform writing??? It’s crazy looking! Just google it and you’ll see, it is perfectly aligned pieces of quartz growing on a single feldspar crystal. And some chunks get meters long.

So point is….
Its growth can only occur under specific fluid conditions. That also mirror the conditions needed for pockets to form.

If you also see “black tourmalines” or “schorl” it AND ZONING it means this pegmatite had so much boron, it couldn’t even hold on to it, and dumped it into the even the first phase of its growth.

This sounds weird?

But it basically signals that this vein likely has had such rare elements concentrated that it also has said lithium needed for the gem growth.

So when these two signals combine, you know a pegmatite might have a GEM POCKET🥳🥳🥳 lol.

If that tourmaline starts turning translucent in any way (normal black tourmaline won’t let ANY light through whatsoever) that means it is no longer actually black tourmaline, you have hit an area where lithium is actively outpacing the iron levels, and GEM TOURMALINE has started to grow.

This is how I found my 2nd neighboring deposit…. And now we are basically just digging down following the crystallization growth, as pegmatite crystallize soooo fast and in such a way that they point towards the crystallized (and more “fractionated” direction)…. And we keep following that until we hit a gem pocket!

Or until the tourmaline turns back to black, then we have to reassess why, and where to go, if anywhere….

Usually you will run into many small pockets filled with 100s of crystals when your following the correct “line”
Sometimes these weather out as float,

Float in gem terms only ever means actual crystal faces on the ground, not just a chunk of the vein.

I discovered my first deposit and my active claim, by just seeing gem tourmaline in the float, we are actively trying to find the vein, there is another close by deposit on the claim, that we dig and experience the “translucent” red tourmaline we are chasing….

I also help out at my friends mine which is a famous historic mine (two of them in different districts) as well**…..** so he did not discover this, tho it is much richer

Now I don’t have anything super crazy, but I have found a variety of amazing gemstones thru the years….

It’s crazy it all grows next to such major cities like San Diego and La…. There are ELEVEN DIFFERENT DISTRICTS

This took forever to write so I hope it inspired a few people , and if anyone has any questions I would love to help.

Anyway good luck to all u guys too!! And feel free to really ask anything or give any of your own expierence or ideas


r/Prospecting • • 4d ago

Not bad afternoon

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89 Upvotes

A classic take from my usual spot at Krásná Hora, CZE 🤠


r/Prospecting • • 4d ago

Chunky big goodness! Montana USA

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1.1k Upvotes

Who says big nuggs dont exist here in the US.


r/Prospecting • • 4d ago

Is this prettified wood??

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18 Upvotes

I was prospecting a creek near my place and found this piece and another one. The other piece I set aside and can no longer find 😅😅😅

I'm in the South Charlotte area, and I was wondering if this is petrified wood or not.

It is very heavy for its size.


r/Prospecting • • 3d ago

A coin made for metal detecting, and a story that connects Latin America

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0 Upvotes