Could anyone identify what kind of stones/minerals these are?

10

12

942

What the hell is this rock?

25

22

2164

Mystery Brown Rock!

21

19

1772

Help identifying this rock? It seems more like a shell. Found in Covington Virginia near a fresh water spring.

8

11

1691

What is this rock?

6

3

330

Mineral Identification

4

1

898

Rocks from Central Coast, CA

12

5

1211

Any ideas on what this rock is? It glows in the dark but the glow doesn’t linger after turning off black light, the way fluorite does.

17

15

1061

What rock is this? Some kind of fossil imprint? Covington Virginia.

4

5

515

What is this rock? Light pink color.

14

7

1613

Need help identifying these rocks please? Found in Covington Virginia.

20

6

1481

Found deep in mountains on private land in Covington Virginia. Artifact?

20

16

1681

More from Covington.

5

0

470

Swamp rock. Is this chalcedony with iron?

10

3

1186

Any ideas on what these are? I think they’re technically geodes because when you shake them you can hear smaller loose stuff shaking around inside. Box full of them.

9

19

698

Coprolite or funky limestone?

14

5

1706

What the hell is this rock? Besides a rock. Is it a fossil?

7

10

485

What type of rock?

8

10

906

Southeast Michigan find. Anyone know what this is?

11

12

1139

Southeast Michigan Find. What type of rock is this? More importantly what are these patterns? They’re amazing!

5

11

11811

I have no idea what type of rocks these are. Yes they’re rocks. Any thoughts? Found digging up a fallen tree.

15

26

2047

Weird rock I found in the roots of an old fallen tree.

8

1

7794

Trying to id some of these green rocks, any help?

7

10

23836

Mixed batch from Lake Huron & Lake Michigan. Anyone know what types of rocks these are?

7

2

720

Lake Huron find. Not entirely sure what I’m looking at here. Anyone with ideas?

21

19

605

Found this beautiful bloomy flowery chalcedony/agate weirdo this morning. Can't wait to tumble it

17

7

23907

Have no idea what this could be. Was found next to a lake near Steamboat Springs, Co.

11

20

593

Red Jasper? Or something else...

10

6

724

What are these fossils metallic copper? Found in Fossil Park, OH.

4

11

496

Yellowstone discovery

17

17

843

Amethyst and smokey? When light is shined through it it looks like ametrine, like a purple orange

17

5

26351

What type of stone might this be? A d the feathery black, is that hornblende or schorl. Also has what I think are garnets all over and a purple crystal, 10x loupe pics at bottom

8

17

654

What's this blue green rock? Found it on river Bank in colorado

16

35

1995

Broke open a rock from mid/south GA, USA ?

16

4

775

What is this rock?

15

14

775

Trying to ID these. They're very blue irl. Not agate or chalcedony

4

7

16065

Yall ever see a green geode? Looks like a dragon egg

24

3

28541

Any ideas what this is? The green glow on this from long wave is unlike any of my uv reactive agates or chalcedonies. I noticed this splotch of purple too as I was making this. Could it be hyalite?

18

15

34320

Better pics/no flash from earlier today. Scroll further in album for 10x loupe. Any ideas?

6

4

503

I'd love to identify this beautiful specimen, anyone familiar with this mineral? My gut says beryl but I'm often wrong. (serious plz)

7

8

45978

What is this green rind coating this seam agate? Malachite maybe?

9

4

10568

Anyone know what this freak rock is? I love this thing, it's almost alien. It's makes a tink sound like petrified wood. Super smooth and shiny

10

11

26654

Is this hematite? It's absolutely beautiful, but I'd like to clean it up. Is iron out safe for this piece?

31

16

48438

Anyone know what this could be? Found in Southern GA

21

35

714

These 3 are similar to my last post. Anyone know what kind of agate these are? They are a riot of colors under uv

6

7

15514

One of my favorite little geodes but not sure what it's made of? Looks like Dutch glazed ceramic w/dark blue botroidal features inside

16

10

24747

Rose quartz? Or hematoid (sp) quartz?

9

14

18074

Lovely little pocket chalcedony I think

4

9

5050

Jasper of some sort with druzy

5

2

8203

This BIF

14

6

31190

Possibly common opal?

5

6

12522

Fluorite?

7

10

5580

Rock identification request: All found in Hong Kong

5

1

274

Unusually shaped crystal

10

17

656

Can you help me identify these rocks ?

4

10

376

What are these rocks?

4

6

365

TRYING TO IDENTIFY THIS ROCK:  Southern Arizona 

4

8

396

Can you tell me about this rock?

16

25

1269

Rock ID Request

3

5

402

what is this rock

18

13

993