Welcome to the Rock Tumbling Hobby Forum where we share a love of rocks and a sense of community as enduring as the stones we polish. The RTH Forum of www.RockTumbling.com is an Amazon Associate site and we earn money from qualifying purchases you make after clicking on our links such as this Rock Tumbling Supplies on Amazon link for instance, or any of our various product ads and banners. By clicking our links every time you begin your Amazon shopping experience, you are generating a bit of revenue for the forum which helps us cover our expenses. Thank you for your support!

If you cannot see Amazon ad banners directly below this text, please whitelist this site in your ad blocker(s). The ads below have been hand-selected for relevant content, and your patronage directly benefits this forum community, thanks!

Create Thread

Geology 101

Status

Subject

Created By

Replies

Views

Last Post

new

Garnets

1dave

1,499

by greig
May 8, 2019 13:44:50 GMT -5

new	Hot Spot Theory Under Revision

1dave

3,006

by 1dave
May 8, 2019 9:57:36 GMT -5

new	Delamination

1dave

1,658

by 1dave
May 6, 2019 11:19:48 GMT -5

new	The latest on Super Volcanoes

1dave

3,511

by 1dave
May 4, 2019 7:58:59 GMT -5

new	Magma Pulses

1dave

618

by 1dave
May 1, 2019 8:43:35 GMT -5

new	History of the Northern Rio Grande Gorge, New Mexico

1dave

356

by 1dave
Apr 29, 2019 12:32:17 GMT -5

new	Dating Granite in the Sierra Nevada Range

1dave

420

by mohs
Apr 24, 2019 13:01:01 GMT -5

new	Future California & Nevada

1dave

528

by vegasjames
Apr 23, 2019 19:59:11 GMT -5

new	Nevada Mining Districts

1dave

684

by 1dave
Apr 17, 2019 11:42:00 GMT -5

new	When and How did the oceans become Salty?

1dave

940

by opalpyrexia
Apr 14, 2019 10:22:34 GMT -5

new	Cambrian and Precambrian Nevada

1dave

662

by 1dave
Apr 13, 2019 21:29:33 GMT -5

new	Lehi Hintze

1dave

569

by 1dave
Apr 13, 2019 10:58:20 GMT -5

new	End of Triassic, Beginning of Jurassic Time

1dave

849

by 1dave
Apr 13, 2019 9:29:20 GMT -5

new	Thwaites Glacier in West Antarctica

fernwood

479

by grumpybill
Apr 7, 2019 17:04:33 GMT -5

new	Hell's Half Acre - Wyoming

1dave

868

by victor1941
Mar 22, 2019 10:06:46 GMT -5

new	Earth Magnetic poles moving

1dave

907

by spiritstone
Mar 1, 2019 19:04:43 GMT -5

new	The Trans-European Suture Zone (TESZ)

1dave

461

by 1dave
Feb 19, 2019 9:17:36 GMT -5

new	England - Geology Map

1dave

430

by 1dave
Feb 18, 2019 8:46:19 GMT -5

new	Global Weather

1dave

734

by 1dave
Feb 14, 2019 20:40:58 GMT -5

new	Super Oceans

1dave

656

by 1dave
Feb 6, 2019 11:34:58 GMT -5

new	Earth Formation

1dave

480

by 1dave
Feb 5, 2019 10:32:29 GMT -5

new	A Visual History of Gold and the US Dollar

1dave

831

by greig
Feb 4, 2019 12:11:33 GMT -5

new	Books on Geology & Rockhounding

1dave

893

by 1dave
Jan 25, 2019 10:18:15 GMT -5

new	Selected Mining Districts of Utah - by Carl Ege

1dave

708

by 1dave
Jan 24, 2019 20:44:46 GMT -5

new	Map of rocks, gemstones, minerals, and fossils in Nevada

1dave

739

by 1dave
Jan 22, 2019 22:32:31 GMT -5

new	Earth's Mantle

1dave

453

by 1dave
Jan 22, 2019 11:47:41 GMT -5

new	Geology 101 Pages: 1 2

1dave

1,549

by 1dave
Jan 22, 2019 0:30:44 GMT -5

new

Uranium

1dave

635

by 1dave
Dec 28, 2018 21:32:37 GMT -5

new	Nevada's Mysterious Hot Spots

1dave

830

by 1dave
Nov 18, 2018 10:33:26 GMT -5

new	Macrostrat - YOUR Geology, Fossils,

1dave

661

by grumpybill
Nov 17, 2018 9:09:46 GMT -5

Legend

Thread

Announcement

Sticky

Locked

new New

Poll

Bookmark

Board Information & Statistics

Threads and Posts
Total Threads:	340
Total Posts:	1,958

On This Board
You cannot create threads.
You cannot reply to threads.
You cannot create polls.

Users Viewing
0 Staff, 0 Members, 2 Guests.

Chat Box v.2

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: it's Cicada me if its Cicada you May 8, 2024 20:40:29 GMT -5

1dave: To fix any body problem Just place a spoon on it and tap with another spoon. The WEB has spoken! May 8, 2024 21:54:09 GMT -5

Wooferhound: I Like Spooning May 9, 2024 5:42:33 GMT -5

amygdule: ...Soundgarden - Spoonman - youtube May 9, 2024 10:26:54 GMT -5 *

Wooferhound: Sometimes I'll just Fork It May 9, 2024 15:11:19 GMT -5

thestripedone: Hi all May 10, 2024 17:16:19 GMT -5

thestripedone: I've been using ceridium oxide for my 4th step of polishing. I was wondering if there is a 5th step for a super polish May 10, 2024 17:20:10 GMT -5

amygdule: Silicon Carbide SiC grind in Rotary then Aluminum Oxide AO polish in a vibe... May 10, 2024 17:37:12 GMT -5 *

RickB:

May 11, 2024 5:58:38 GMT -5

Wooferhound: OOOOOOoooooo...... . . . Shiney May 12, 2024 17:42:11 GMT -5 *

Wooferhound: I like to use Candy Oxide if it's not Sold Out May 13, 2024 14:36:55 GMT -5

RickB: Will someone please pass the cicadas and the sriracha dip May 13, 2024 15:52:13 GMT -5 *

RWA3006: I heard sriracha is getting scarce again. May 13, 2024 21:59:57 GMT -5

parfive: Les cucaracha are always in season. May 14, 2024 0:14:28 GMT -5

wargrafix: *in a sad country tune* "Won't someone have some sympathy for this poor lonely rockless soul" May 14, 2024 13:53:14 GMT -5

wargrafix: *someone at the back* "Lies! I heard he bought geodes this month!" May 14, 2024 13:53:46 GMT -5

RickB:

Ribbbbit May 14, 2024 16:09:07 GMT -5 *

amygdule: The Ocean is still tumbling on May 15, 2024

May 15, 2024 21:57:49 GMT -5

Wooferhound: Tumbling like a tumbleweed , pledging it's love for the ground. May 16, 2024 6:21:49 GMT -5 *

RickB:

Drifting along with the tumblin' tumbleweeds May 16, 2024 8:59:23 GMT -5 *

Cloudinary Upload Settings

Fill in the next two fields by clicking here to make a cloudinary account

Cloudinary Cloud Name This is given to you at the time of registering a cloudinary account. You can also see it by going to your management console. Click the link to the left.

This is given to you at the time of registering a cloudinary account. You can also see it by going to your management console. Click the link to the left.

Cloudinary Upload Preset Esnure that the upload preset allows unsigned uploads. Click the link to the left

Choose which sources to upload from

Local Search Upload a file from your local device. Adds the My Files tab.

URL

Upload a file from a remote location. Adds the Web Address tab.

Camera $Upload an image file via the device\'s camera. Adds the Camera tab. Note: Desktop/laptop only - a mobile device\'s camera is accessed through the \'local\' tab.$ Facebook Upload an image from a Facebook account. Adds the Facebook tab.

Upload an image from a Facebook account. Adds the Facebook tab.

Google photos Upload images or videos from a Google Photos account. Adds the Google Photos tab.

Instagram

Choose a theme for the widget from Cloudinary's premade themes

File uploads still not working? Contact the author for one-on-one help! Save Cloudinary Settings