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Rock Identification Help

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new	Chart of Great Lakes Rocks and Minerals.

fernwood

1,636

by dillonf
Aug 21, 2023 19:27:16 GMT -5

new	BEFORE YOU POST How to ID rocks with 6 tests

rockjunquie

12,254

by rockjunquie
Sept 2, 2020 17:49:47 GMT -5

new	Unknown Minnesota Rock - Identification

halobolt

138

by Mark K
Apr 29, 2024 21:39:57 GMT -5

new	A pretty red/white stone

liveoak

by liveoak
Apr 28, 2024 10:12:07 GMT -5

new	Thunder Eggs

MyNewHobby

4,195

by wargrafix
Apr 25, 2024 12:04:32 GMT -5

new	Any Ideas...?

jhgroot999999

231

by rmf
Apr 21, 2024 14:50:48 GMT -5

new	Upper Peninsula mineral ID

brotherbill

166

by jasoninsd
Apr 19, 2024 20:22:39 GMT -5

new	Two Questions ...

opalpyrexia

151

by Pat
Apr 15, 2024 23:41:46 GMT -5

new	Is this petrified wood?

Hanzo0515

259

by Hanzo0515
Apr 15, 2024 14:40:30 GMT -5

new	Pretty in pink, but what are they?

Warzy Raptor

138

by Warzy Raptor
Apr 14, 2024 15:20:58 GMT -5

new	Name this material

realrockhound

193

by realrockhound
Apr 14, 2024 0:05:34 GMT -5

new	My "Happy Spring" presents Pages: 1 2

liveoak

294

by quartzilla
Apr 11, 2024 22:51:53 GMT -5

new	Here Is A Purple Rock I Don't Know What It Is

dshanpnw

162

by dshanpnw
Apr 10, 2024 6:16:43 GMT -5

new	Any value in this please?

stevegem

326

by realrockhound
Apr 9, 2024 11:04:17 GMT -5

new	Obsidian?? - Updated 4/3/2024 Pages: 1 2 3

chris1956

1,045

by chris1956
Apr 3, 2024 20:40:14 GMT -5

new	Slag? Found in the Tennessee River

rolleyholeman1

216

by rmf
Mar 30, 2024 15:50:10 GMT -5

new	Quartz with black inclusions and silver/gold?

ashleeannajones

204

by 1dave
Mar 26, 2024 12:30:52 GMT -5

new	I need help ID'ing this rock Indian Head bust

likewhoa

213

by realrockhound
Mar 25, 2024 13:14:09 GMT -5

new	Tennessee agate?

rolleyholeman1

337

by rolleyholeman1
Mar 23, 2024 1:45:58 GMT -5

new	Help me ID this rock please

velodromed

262

by vegasjames
Mar 22, 2024 18:14:32 GMT -5

new	Jasper Replaced Petrified Wood? - Updated 3/18/2024

chris1956

328

by velodromed
Mar 20, 2024 21:03:04 GMT -5

new	Rock group types and subs help

rockinronda

359

by ThomasT
Mar 19, 2024 21:16:07 GMT -5

new	Brown/Tan waxy skin with translucent WHITE inside

ashleeannajones

150

by RWA3006
Mar 13, 2024 23:06:01 GMT -5

new	Scored Today - Need Some ID Help - Updated 03/10/2024

chris1956

482

by chris1956
Mar 11, 2024 19:03:08 GMT -5

new	Name This Material Pages: 1 2

realrockhound

513

by ThomasT
Mar 10, 2024 16:23:58 GMT -5

new	Orbicular something or other?

velodromed

279

by jasoninsd
Mar 7, 2024 21:40:08 GMT -5

new	Arizona rock help!

ashleeannajones

190

by MsAli
Mar 7, 2024 7:52:55 GMT -5

new	Yellowish/tan smooth rocks with blue inclusions/circles?

ashleeannajones

136

by ashleeannajones
Mar 7, 2024 7:01:52 GMT -5

new

Palm bog?

choochoorocks

369

by velodromed
Mar 6, 2024 11:33:35 GMT -5

new	Central Oregon Project

realrockhound

376

by realrockhound
Feb 29, 2024 15:34:33 GMT -5

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Rock Identification Help

Post photos and ask questions to get help identifying your unknown rocks and specimens

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Total Threads:	3,432
Total Posts:	29,006

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This space is for temporary chat only and all posts drop off automatically and are not saved.
Members with real questions or comments that need an actual response, please post on the main forum - not here!
Casual PG-13 posts only, no politics or religion please!

Wooferhound: How much does Pond Water weigh ? Apr 27, 2024 9:29:50 GMT -5

ThomasT: Pond water weighs around 1685 lbs./cubic yard. Apr 27, 2024 10:32:56 GMT -5

ThomasT: It always has amazed my mind that there are about 7.5 gallons in one cubic foot... I suppose due to an optical mental illusion from drinking thousands of gallons of milk... Apr 27, 2024 10:38:07 GMT -5

RickB: How much grass does a cow need to produce a gallon of milk?

Apr 27, 2024 11:07:39 GMT -5 *

parfive: For extra credit, convert your answer into Colorado River acre-feet per Wahhabi bovine unit. Apr 27, 2024 14:50:48 GMT -5

amygdule: Divided by Bales of Alfalfa Apr 27, 2024 20:02:37 GMT -5

ThomasT: A bunch... Apr 27, 2024 20:13:16 GMT -5

RickB:

Al Falfa Apr 28, 2024 9:39:44 GMT -5 *

RickB: Fight the urge to stack rocks to make your mark in the wild.

Apr 29, 2024 6:04:38 GMT -5 *

amygdule:

Apr 29, 2024 8:57:45 GMT -5

Wooferhound: I stacked all my best rocks way back when I was a younger stacker and the urge was the strongest Apr 30, 2024 9:34:16 GMT -5 *

RickB: A rockpile disfunction Apr 30, 2024 9:40:47 GMT -5 *

amygdule: eLogtile lasted for several weeks....

Apr 30, 2024 13:48:42 GMT -5 *

amygdule: Until the waves came back

Apr 30, 2024 14:11:21 GMT -5

RickB: A little blue stone will keep them from falling over

Apr 30, 2024 15:59:04 GMT -5 *

amygdule:

Apr 30, 2024 21:20:59 GMT -5

RickB: thatsalotofbluestones Apr 30, 2024 21:27:43 GMT -5

Son Of Beach: Jeebus Apr 30, 2024 21:29:33 GMT -5

oregon: No wonder I can't find any black/blue agates on the beach Apr 30, 2024 22:31:39 GMT -5

Son Of Beach:

May 1, 2024 9:23:42 GMT -5

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