Questions tagged [identification-request]

For help in identifying objects such as rocks, minerals, clouds, etc. Please include as many details as possible.

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What are these underwater structures near 6°N 85°55'W

While google earth-researching the sea floor near Malpelo and Cocos Islands (Colombian and Costa Rican Pacific Ocean), I came along these strangely geometrical structures in the sea floor, located ...
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0answers
15 views

can somene identify this rock? [on hold]

DOn't know where it came from, tried google image search, nothing. Gray, smooth with brainlike texture
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1answer
20 views

Rock identification Help Needed [on hold]

Found them down by the river and would like to know more about what they are or what they're callled? Thanks
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2answers
35 views

What type of rock is this [on hold]

![I found the the rocks is Eastern Arizona by the Black Mesas. They are white with a few orange patches. The inside kind of looks like quarts.
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1answer
24 views

what do you think this was? [on hold]

![ is this a fossil? theres only 2 visible material in it. the white one that was been coated by the greenish substance. some parts appear brown because of the thin layered coating of the green ...
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0answers
19 views

Rock identification Help [on hold]

Found them down by the river and would like to know more about what they are or what they're callled? Thanks
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0answers
22 views

identification help please [on hold]

So I was collecting golf balls in a river and thought it was a golfCan someone help me identify what type of rock this is? what type of rock is this that I found
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3answers
51 views

Rock ID: Found on South Downs in East Sussex UK

I found this slightly rude-shaped rock/stone on the South Downs in East Sussex, UK years ago. It was embedded in a chalky path and came out in the two pieces in the photo. It is heavy for its size (...
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2answers
61 views

What kind of rock is this being eaten by a rock-eating worm?

The New York Times article This Creature Eats Stone. Sand Comes Out the Other End. describes the shipworm Lithoredo abatanica, an organism that appears to "eat solid rock". It links to the item in ...
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1answer
48 views

can anyone help pretty please?? Is this Gold..fools gold just another metal?? 😊 [closed]

can anyone help pretty please?? Is this Gold..fools gold just another metal?? 😊
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1answer
34 views

What rock is this [closed]

So i found this rock in a creek in north Texas its hard and the shiny bits flake off if you touch it.Its hard to tell form the pic but the bits on it are silver a color , the rock looks like it was ...
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1answer
41 views

Are those balsalt? Found in volcanoic field

My father came back from a volcanoic field called Wudalianchi in China and bought back these rocks. Both of them are dark grey and black with many holes. They are harder than nails and glass. I'm ...
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2answers
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Light and violet stone from Poland

Can anyone identify what is this? I live in Poland so it might narrow the possibilities.
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0answers
95 views

Green Rock Identification

This rock was found in the highlands of Scotland in the mountains.It is 2 1/2''x2 1/8''x 1'' it has a density of 2.95 leaves a clear streak weighs 130 grams and a hardness of 6 on Moh's scale.This ...
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0answers
68 views

Fluorescent pink stone left after dissolving rock [closed]

I found a regular old rock in northwest Missouri, Buchanan county, St Joseph, Mo in a creek bed in a glacier field. It looked like it may have something in it. I dissolved the (3 times larger) rock ...
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2answers
67 views

Rock ID: Soft black rock from Skegness UK

I found this half submerged in Skegness beach, UK, on the sea front. Color: Black Lustre: Dull matte Texture: Very grainy Weight: 921 grams. Seems heavy Size: 6 x 4 inches or 120 x 150mm MOH scale: 2....
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2answers
61 views

Is this olivine?

Could this small rock be olivine? It has got a rough feeling surface, and 'it's heavy. I found this in Wales 12 years ago.
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3answers
51 views

What kind of red rock is this?

I don’t know much about were I live, I am from ny and only moved here a few years ago. I found it in Smithfield nc we’re I love with my dad and kids now.. I wish I had more information. Yes the rock ...
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3answers
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Pinkish rock with red 'veins'

I found this rock in Smithfield NC. It does scratch glass. A butter knife didn’t scratch it. When you hold it to a light it has an orange glow. It didn’t leave anything on porcelain.
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22 views

Identify my rock please (Ontario, Canada) [duplicate]

this rock found lying on top of ground, it has dull lustre and grey color. It is harder than my fingernail and somewhat heavy in its size(3cm x 4cm x 2cm) enter image description here
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1answer
246 views

Is this rock Massive Epidote?

enter image description here This is a close up of outside of chipped off piece, and inside alsoI found this rock in Co. Donegal Ireland on a river bank buired under the dirt. It weighs 16.4lbs- 7....
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1answer
29 views

UK Mineral identification help [closed]

Can anyone help me identify these minerals please? I found them on a beach in northern England. The first has tiny angular crystals, some slightly pinkish maybe in certain lighting conditions but grey ...
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0answers
90 views

What rock is this? (found in fields)

Found it in fields today. Just plain field and earth for growing with low elevation. No clue what rock this is. Maybe even some metal? 14cm x 10cm Weighs about 1kg 5-6 Mohs hardness After cleaning ...
2
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0answers
40 views

Is it an egg? What type of rock please? [closed]

This stone was found by my uncle in Western Queensland. It’s light brown in colour and smooth. It's very heavy for its size. 780 grams. Pocket knife doesn’t scratch it. many thanks.
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1answer
59 views

Help me identify my rock is it jade?

Found this rock it looks like a vein of Jade but I have no idea. This is the inside of the rock. I found it already broke the rock is wet in the pic. It's is a hard rough texture and the green in the ...
9
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1answer
160 views

Rock identification?

This stone is part of a rock mass found in one of the plains of Iran. There are no rocky mountains around these rocks. I'm geologist and I guess it's part of the meteorite, what do you think? Color: ...
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0answers
47 views

FOSSILZED WOODEN TOOL [closed]

My son found a fossil on the beach at the foot of the cliff face at Robin Hoods Bay in the UK. It is definitely a fossilized piece of wood, but we would like to know what type, and also if it was ...
5
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1answer
119 views

Are these plane trails seen from satellite

Here are photos from West of Normandy, at 7-9am after sunrise on the 14th of may, from the visible satellite. It's a bit strange that they are visible from space, they are 2-3 miles wide? Are they jet ...
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42 views

what type of rock is this? blue/green and brown [closed]

I found this rock while up in the mountains and I have no idea what type of rock it is.
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2answers
151 views

What is this heavy green rock?

I found this grenish rock at a beach in Northwest Ireland called Inishcrone. It measures 45mmx35mmx22mm. It weighs 57 grams and has a density of 2.90. It is opaque, does not attract a magnet. It ...
2
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1answer
93 views

What produces these amazing 3D structures in Tibet?

A friend recommended I watch this Chinese language video 航拍西藏 2018 (Aerial photography in Tibet) and the HD drone video of scenery is stunning. After about 37 minutes into the video, there are shots ...
2
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1answer
55 views

What is this heavy, dark grey and almost round rock?

I found this 'rock' on the beach in North West Washington State. It's almost perfectly round save for a few bumps, it's dark grey in colour, solid, feels smooth like any stone you'd find on the beach,...
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1answer
75 views

Rock ID: dark grey, white spots going through from Brecon Beacons, Wales, UK

I found this curious rock in the Brecon Beacons, a mountainous range in South Wales. The regular dotted pattern stood out from the plan slate and gravel in the area and I'm not sure if these are ...
0
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1answer
29 views

Anybody know what kind of rock this is? [closed]

I found this rock awhile ago... can't remember where though. I am having trouble figuring out what exactly it is. Hopefully you experts can shed some light on it for me. Thanks! I do have other ...
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2answers
75 views

Can someone help ID this rock

Found today in a creek in Indiana, has a geode look and the broken edge shows red opaque facades.
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0answers
76 views

Identification required, rock formation found whilst on holiday in Cephalonia, Greece white object embedded inside?

This rock was found in kephalonia Greece, on a beach in lassi. The rock is black in colour, smooth with thumb like prints, very metallic smell and very slightly magnetic. We took this rock to oxford ...
3
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1answer
46 views

Ordered arrangement of clouds

I happened to take a photograph of a region of clouds ,and it seems to have a rather ordered arrangement ,if one looks towards the left of the image. Would there be a physical explanation for this or ...
2
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1answer
36 views

Rock ID: 2 layer, hard dark brown top, sandy light orange bottom, Southern Utah redrock country

Dull luster, with 2 main layers: TOP) about 1 cm thick, plate-like, dark coffee brown, bubbly melty looking texture. The top layer is harder (about a 5, scratched with a knife) and the edges are ...
7
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2answers
429 views

What are these Gizmos at Izaña Atmospheric Research Center in Spain?

This tweet from the account of the Centro de Investigación Atmosférica de Izaña (AEMET) http://izana.aemet.es Izaña Atmospheric Research Center (AEMET) shows images of meteorological instruments ...
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2answers
52 views

Can anyone help me identify this type of translucent green mineral? [closed]

This is the photo of the rock. I found it in the mountains in yemen, near rocks where a well was dug out. Its translucent green and It doesn't feel that heavy. I think it's some type of quartz.
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1answer
40 views

Found a rock like no other [closed]

identification request This rock was found in Somerset Co, NJ. It weighs about 10 lbs. It was found buried about a foot under a patch of daffodils in the middle of the woods. It is triangular in shape ...
5
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2answers
75 views

Rock Identification: clear, hues of yellow/orange. Washington State

I purchased this rock at an estate sale along with some rose quartz. The sellers had no information on it. My husband was able to break it today with a hammer, but I have no idea what the material is. ...
3
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1answer
64 views

Id request: Unusual shape, gritty texture hard rock

What are these rocks? We are importing dirt from local pool companies digging in the area. We live denton, tx (north texas). One company dumped about 4 loads of very red sandy loamy dirt and 3 loads ...
7
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1answer
488 views

Identification of a rock from Kentucky [closed]

I was hiking the other day in southeastern Kentucky and ran across this rock on a river bank. I've never seen a rock like this before. Can anyone here identify it?
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1answer
46 views

Anyone have any idea what these are? [closed]

Can someone please help me identify these rocks please ](https://i.stack.imgur.com/y28zy.jpg)
1
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1answer
58 views

Help me to identify this strange rock [closed]

About 9 years ago I found this rock in the middle of the river. It reminds me of a some kind of a volcanic rock, but I live in Finland, and we only have dead volcanoes around here. Outer layer is just ...
3
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1answer
79 views

Can anyone help me identify this rock found in Tulsa Oklahoma?

I was working in my front yard in Tulsa Oklahoma and ran over this rock with my lawnmower. It was logged in the ground enough I didn’t see it. It’s 2.5 inches in length. Black in color with what ...
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1answer
52 views

Please help me identify these two metal looking rocks…?

These were found at to the top of a hill by McLaren park near the Blue Water Tower in San Francisco, in the dirt in the middle of the path. They feel slightly heavier than normal (same size) rocks. ...
0
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1answer
49 views

Dark green opaque stone of length < 1 inch

Found it on a construction site. What kind of stone it is ? I understand that it is not gemstone. It is very hard, cannot be scratched by metal, and it's smooth. Also there is no visible layers. It ...
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0answers
109 views

What name of rock is it?

I found it in desert, there is not any evidence of igneous or metamorphic rocks around it, it's density is between 3.5-3.9, some magnetic, some parts have pyrite minerals, streak is dark brown, luster ...