1
Plume Agate Glow!
0:48
2
Polishing!
1:41
3
Thunderegg Inspection!
0:28
4
Love the tiny green inside!
0:59
5
Dark reds!
0:57
6
Boring!
0:58
7
Globular cut!
0:59
8
Bout' lost a finger on this one!
0:58
9
Big nodule cut!
0:58
Blah!
0:54
11
Bulbas glob cut!
0:59
12
Geode Cut!
0:59
13
Robbed! Grabbed the wrong half!
0:59
14
Brecciated Jasper Cut!
0:59
15
Thunderegg Cut!
0:49
16
Brecciated Ball of Jasper Cut!
0:58
17
Geode Cut!
0:59
18
Crazy Lace Agate Cut!
0:51
19
Big Daddy Plume Cut!
2:25
20
Brecciated Jasper Cut!
0:58
21
Thunderegg Cut w/Opal!
0:59
22
Thundereggs?
0:59
23
Chalcedony & Crazy Lace Cut!
0:59
24
Plume w/CrazyLace cut!
0:59
25
Thought it would be three thundereggs!?!?
0:56
26
Thunderegg twins!
0:59
27
Love the green inside!
1:23
28
Chert, I think!
1:01
29
Bo-ring!
1:04
30
Filled with Eartones!
1:42
31
Was hoping for more color!
1:19
32
Oops!
1:37
33
More earthtones and opal inside!
0:28
34
2nd cut!
0:35
35
Looking for colors!
1:00
36
Beautiful Colors!
1:09
37
Cross section cut!
1:02
38
Is it a Thunderegg?
0:54
39
What's inside this Thunderegg?!?
1:14
40
Thought it would be more colorful inside!
1:03
41
Pretty inside!
1:09
42
Circular Formation!
1:16
43
Pink layers!
1:03
44
Clear/White Banding!
1:02
45
Tiny Thundereggs!
1:03
46
Was hoping for more red iside!
1:15
47
Solid Color Inside!
1:01
48
Pink n' White Inside!
1:06
49
Nice colors!
0:50
50
What colors are inside?!?
1:03
51
Same as the outside!
0:57
52
White Chalcedony Inside!
1:16
53
Took forever to cut this one!
0:58
54
Thought this Thunderegg would be hollow!
0:34
55
Nice cut!
0:40
56
Time to cut!
0:44
57
What's inside!?!?
0:32
58
Cup Opal!!!
0:22
59
Let's cut it!!!
0:43
60
Hollow w/Opal!!!
0:54

Blah!

7 days ago
48

The rock in the image appears to be a piece of slate. Here are some characteristics that lead to this identification:

Color: Slate typically comes in shades of gray, but it can also be found in green, purple, or red due to mineral content or weathering. The rock in the image has a predominantly gray color.
Texture: Slate has a fine-grained texture, which is evident in the image. It's known for its ability to split into thin, flat layers, a property called slaty cleavage. This is due to the alignment of platy minerals like mica under pressure during metamorphism.
Fissility: The rock shows signs of being easily split into thin layers, which is characteristic of slate. This is because slate is a metamorphic rock derived from shale or volcanic ash, where the rock has been subjected to low-grade metamorphism, causing the minerals to re-align perpendicular to the direction of pressure.
Mineral Inclusions: The small lighter spots or inclusions could be quartz, feldspar, or other minerals that were part of the original shale or were introduced during metamorphism.

Slate is commonly used for roofing,

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