What is this Rock Specimen?

What is this Rock Specimen?
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1 Answer

Answer :

My SWAG is that it is pyrite in a black shale. Red could be another Iron mineral.
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Rock art in the garden?

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[Fiction question] I need a rock collector or geologist now. Can you just find a chunk of beryl or quartz lying around on the ground?

Description : [Fiction question] I need a rock collector or geologist now. Can you just find a chunk of beryl or quartz lying around on the ground?

Last Answer : I don't know about New Hampshire, but I know that in Arkansas and Missouri, it is entirely possible to be walking along in certain areas and basically stumble over a hunk of quartz crystal. I realize this is ... that in some places the premise works. I just don't know if NH is one of those places.

Should I inform farmers before I take big rocks out of the ditch by their field?

Description : Should I inform farmers before I take big rocks out of the ditch by their field?

Last Answer : Technically yes, but if you are only taking one or two rocks I wouldn't be too concerned but if you loading up a truck full then yes. The rocks may be used for drainage or landfill to ... take river rock from parks and other public access places. If everyone took rocks there would be erosion issues.

Time, pressure and temperature?

Description : Time, pressure and temperature?

Last Answer : answer:Here's my basic understanding of how igneous crystallization works: The pressure and temperature pieces of the formula are relative. The temperature at which crystals of a given mineral will form ... talk about seeing crystals form over weeks, I assume you mean this kind of crystallization.

When you start a project, does one thing invariably lead to another?

Description : When you start a project, does one thing invariably lead to another?

Last Answer : Every single time!!!

Where does the crystal/stone come from in the mood rings?

Description : Where does the crystal/stone come from in the mood rings?

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How To Make Scented Rocks

Description : How To Make Scented Rocks

Last Answer : Make Your Own Scented Rocks Place rocks in a bowl or dish to scent a room. A nice alternative to potpourri! 1/2 cup plain flour 1/2 cup salt 1/4 teaspoon essential oil (your favorite scent) 2/3 ... Allow stones to dry. Store in a plastic baggie to keep fresh until you are ready to use.the stones.

How to Polish Rocks

Description : How to Polish Rocks

Last Answer : How to Polish Rocks Polishing rocks is a great way to bring out the best in your rock collection, or to use smaller rocks as part of a design. It may take a few weeks or months before you achieve ... weeks. Check if they've been polished enough by taking off the lid and inspecting one of the rocks.

Do doctors get excited when they see a lovely specimen?

Description : Do doctors get excited when they see a lovely specimen?

Last Answer : I get excited when I see pretty code.

why Mr. A is accused of murder. One of the evidence presented is a death threat signed by the culprit. Can the prosecution compel him to submit a specimen of his signature?

Description : why Mr. A is accused of murder. One of the evidence presented is a death threat signed by the culprit. Can the prosecution compel him to submit a specimen of his signature?

Last Answer : WHAT!!!

Radio carbon dating is done by estimating in the specimen:

Description : Radio carbon dating is done by estimating in the specimen:

Last Answer : Radio carbon dating is done by estimating in the specimen: A. the amount of ordinary carbon still present B. the ... C` to `._(6)^(14)C` still present

1. A collection of dried plant specimen that are pressed, treated and mounted on a standard size sheet in order to preserve it. 

Description : 1. A collection of dried plant specimen that are pressed, treated and mounted on a standard size sheet in order to preserve it. 

Last Answer : Name the following. 1. A collection of dried plant specimen that are pressed, treated and ... and animals which is based on contrasting characters.

What information is mentioned in the label of a plant specimen preserved in herbarium?

Description : What information is mentioned in the label of a plant specimen preserved in herbarium?

Last Answer : What information is mentioned in the label of a plant specimen preserved in herbarium?

Why must the specimen be centered before switching to high-power?

Description : Why must the specimen be centered before switching to high-power?

Last Answer : Because high power takes up a much smaller area, and you may notbe able to find the specimen if it's off to one side. C:

Why is specimen not living?

Description : Why is specimen not living?

Last Answer : Because it doesn't make out of cell

Is the specimen living?

Description : Is the specimen living?

Last Answer : no

When collecting a specimen you always need to wear?

Description : When collecting a specimen you always need to wear?

Last Answer : I assume the specimen to be collected is medical, and not collecting a butterfly as a specimen? If medical, you must wear Disposable Medical Gloves. In some cases, a face mask and even safety glasses must also be worn, especially if you could be contaminated by blood or other bodily fluids.

Why the specimen must be centered in the field of view on low-power before going on to high-power?

Description : Why the specimen must be centered in the field of view on low-power before going on to high-power?

Last Answer : Because it is too hard to find a specimen on high power. Easierto find them and focus them on low power and then increase themagnification and fine-tune the focus to get a better, closerlook.

How does a specimen collection help scientist do research?

Description : How does a specimen collection help scientist do research?

Last Answer : They can provide access to objects that are hard to find.For gathering rare objects.

What lens do you use to locate the specimen on a microscope?

Description : What lens do you use to locate the specimen on a microscope?

Last Answer : Feel Free to Answer

What would be the total power if you used the 100X objective lens to view a specimen?

Description : What would be the total power if you used the 100X objective lens to view a specimen?

Last Answer : What is the answer ?

What is the name of the thin glass plate that is placed on top of a specimen in microscope?

Description : What is the name of the thin glass plate that is placed on top of a specimen in microscope?

Last Answer : Cover slip

If a minor under the age of 21 refuses to provide a breath or blood specimen to a police officer the minors driver license will be suspended for a first time refusal for?

Description : If a minor under the age of 21 refuses to provide a breath or blood specimen to a police officer the minors driver license will be suspended for a first time refusal for?

Last Answer : 180 DaysAnother View: Do not rely on the above answer as being applicable in all states. Every state has different statutes.

The following statement(s) is/are true concerning initial microbiologic diagnostic techniques. a. Appropriate expeditious transport of specimens to the microbiology laboratory is essential for obtaining accurate clinical information b. The use of potassium hydroxide in preparing a specimen slide for light microscopy will be useful in identification of anaerobic bacteria c. Antibiotic sensitivity is determined by exposing the specific microorganism to varying amounts of antibiotic with the concentration of the antibiotic inhibiting growth referred to as the MIC (minimal inhibitory concentration) d. Serum levels of antimicrobial agents should achieve in excess of a 4-to 8-fold increase over the MIC to be considered clinically efficacious.

Description : The following statement(s) is/are true concerning initial microbiologic diagnostic techniques. a. Appropriate expeditious transport of specimens to the microbiology laboratory is essential for obtaining accurate ... a 4-to 8-fold increase over the MIC to be considered clinically efficacious.

Last Answer : Answer: a, c, d Because most surgical infections are polymicrobial, specimens should be cultured for aerobic and anaerobic bacteria, as well as fungi. Although aerobic and aerotolerant ... fold increase over MIC during the peak serum level have been demonstrated to be clinically efficacious

A 15-year-old girl was seen by her family physician because of increasing lethargy. She had a recent history of the "flu". Biochemistry tests show that she has renal impairement. serum sodium 140 mmol/L (137 - 144) serum potassium 4.2 mmol/L (3.5 - 4.9) serum urea 28 mol/L (2.5 - 7.5) serum creatinine 280 µmol/L (60 - 110) Her condition does not improve after several weeks on corticosteroid therapy, so a renal biopsy is performed. The biopsy demonstrates the presence of segmental sclerosis of 3 of 10 glomeruli identified in the biopsy specimen. Immunofluorescence studies and electron microscopy do not reveal evidence for immune deposits. What is the most appropriate advice to give regarding her condition? 1) She has an underlying malignancy 2) She may require a renal transplant in 10 years

Description : A 15-year-old girl was seen by her family physician because of increasing lethargy. She had a recent history of the "flu". Biochemistry tests show that she has renal impairement. ... will likely develop a restrictive lung disease 5) She will probably improve with additional corticosteroid therapy

Last Answer : Answers-2 The findings point to focal segmental glomerulosclerosis (FSGS), which leads to chronic renal failure in half of cases. The lack of resolution with corticosteroid therapy and the progression to chronic renal failure is what sets FSGS apart from minimal change disease.

Franking machine is used for– (A) Specimen signature (B) Postage stamps (C) Arrival and departure timings (D) None of the above

Description : Franking machine is used for– (A) Specimen signature (B) Postage stamps (C) Arrival and departure timings (D) None of the above

Last Answer : Answer: Postage stamps

Coral reefs are a specimen of –

Description : Coral reefs are a specimen of –

Last Answer : Tropical rain forest

Fatigue strength of a material increases by (A) Having notches in the specimen (B) Rise in temperature (C) Under stressing the specimen (D) Having scratches on the surface

Description : Fatigue strength of a material increases by (A) Having notches in the specimen (B) Rise in temperature (C) Under stressing the specimen (D) Having scratches on the surface

Last Answer : (C) Under stressing the specimen

The endurance or fatigue limit is defined as the maximum value of the stress which a polished standard specimen can withstand without failure, for infinite number of cycles, when subjected to (a) static load (b) dynamic load (c) static as well as dynamic load (d) completely reversed load

Description : The endurance or fatigue limit is defined as the maximum value of the stress which a polished standard specimen can withstand without failure, for infinite number of cycles, when subjected to (a) static load (b) dynamic load (c) static as well as dynamic load (d) completely reversed load

Last Answer : (d) completely reversed load

The test data for Notched specimen fall near the ________________ line. a) Soderberg line b) Goodman Line c) Gerber line d) Haig line

Description : The test data for Notched specimen fall near the ________________ line. a) Soderberg line b) Goodman Line c) Gerber line d) Haig line

Last Answer : b) Goodman Line

For What purpose the Specimen signature of AD in charge of PLI is circulated to whole circle concerned? a. To enable Payment of government Securities at any post office. b. to Limit the payment of PLI selected offices C. None of these

Description : For What purpose the Specimen signature of AD in charge of PLI is circulated to whole circle concerned? a. To enable Payment of government Securities at any post office. b. to Limit the payment of PLI selected offices C. None of these

Last Answer : a. To enable Payment of government Securities at any post office

Test specimen for determination of refractoriness under load (RUL) of a refractory is heated in a (A) Furnace employing neutral atmosphere (B) Carbon resistance furnace (C) Reducing atmosphere (D) Furnace employing negative pressure

Description : Test specimen for determination of refractoriness under load (RUL) of a refractory is heated in a (A) Furnace employing neutral atmosphere (B) Carbon resistance furnace (C) Reducing atmosphere (D) Furnace employing negative pressure

Last Answer : (B) Carbon resistance furnace

Stuart's transport medium is used for transport of specimen containing A- Neisseria gonorrhoeae B- Salmonella C- Vibrio cholera D- Shigella

Description : Stuart's transport medium is used for transport of specimen containing A- Neisseria gonorrhoeae B- Salmonella C- Vibrio cholera D- Shigella

Last Answer : Neisseria gonorrhoeae

In the triaxial compression test, the application of additional axial stress (i.e. deviator stress) on the soil specimen produces shear stress on (A) Horizontal plane only (B) Vertical plane only (C) Both horizontal and vertical planes (D) All planes except horizontal and vertical planes

Description : In the triaxial compression test, the application of additional axial stress (i.e. deviator stress) on the soil specimen produces shear stress on (A) Horizontal plane only (B) Vertical plane only (C) Both horizontal and vertical planes (D) All planes except horizontal and vertical planes

Last Answer : (D) All planes except horizontal and vertical planes

If a cohesive soil specimen is subjected to a vertical compressive load, the inclination of the cracks to the horizontal is (A) 90° (B) 45° (C) 22.5° (D) 0

Description : If a cohesive soil specimen is subjected to a vertical compressive load, the inclination of the cracks to the horizontal is (A) 90° (B) 45° (C) 22.5° (D) 0

Last Answer : (B) 45°

Pick up the correct statement from the following: (A) An unconfined compression test is a special case of triaxial compression test (B) An unconfined compression test is a special case of direct shear test (C) The confining pressure is maximum during an unconfined compression test (D) The cylindrical specimen of a soil is subjected to major principal stress till it fails due to shearing along the plane of the failure

Description : Pick up the correct statement from the following: (A) An unconfined compression test is a special case of triaxial compression test (B) An unconfined compression test is a special case of direct ... subjected to major principal stress till it fails due to shearing along the plane of the failure

Last Answer : Option A

A cylindrical specimen of saturated soil failed under an axial vertical stress of 100kN/m² when it was laterally unconfmed. The failure plane was inclined to the horizontal plane at an angle of 45°. The values of cohesion and angle of internal friction for the soil are respectively (A) 0.5 N/mm² and 30° (B) 0.05 N/mm² and 0° (C) 0.2 N/mm² and 0° (D) 0.05 N/mm² and 45°

Description : A cylindrical specimen of saturated soil failed under an axial vertical stress of 100kN/m² when it was laterally unconfmed. The failure plane was inclined to the horizontal plane at an angle of 45°. The values of cohesion and angle of ... N/mm² and 0° (C) 0.2 N/mm² and 0° (D) 0.05 N/mm² and 45°

Last Answer : Answer: Option B

Direct measurement of permeability of the specimen at any stage of loading can be made (A) Only in fixed ring type consolidometer (B) Only in floating ring type consolidometer (C) Both (A) and (B) (D) None of the above

Description : Direct measurement of permeability of the specimen at any stage of loading can be made (A) Only in fixed ring type consolidometer (B) Only in floating ring type consolidometer (C) Both (A) and (B) (D) None of the above

Last Answer : Answer: Option A

The behaviour of a metal specimen, which when plastically strained in tension reduces its yield stress in compression and vice versa; is termed as the (A) Work hardening (B) Bauschinger effect (C) Creeping effect (D) Stress recovery effect

Description : The behaviour of a metal specimen, which when plastically strained in tension reduces its yield stress in compression and vice versa; is termed as the (A) Work hardening (B) Bauschinger effect (C) Creeping effect (D) Stress recovery effect

Last Answer : (B) Bauschinger effect

Wohler test is a destructive test to find out the __________ strength of a prepared metal specimen. (A) Creep (B) Fatigue (C) Endurance (D) Tensile

Description : Wohler test is a destructive test to find out the __________ strength of a prepared metal specimen. (A) Creep (B) Fatigue (C) Endurance (D) Tensile

Last Answer : (B) Fatigue

Which of the following is prone to cup and cone fracture? (A) Cast iron (B) Soft brass (C) Round specimen of ductile metal (D) Flat tensile specimen of ductile metal

Description : Which of the following is prone to cup and cone fracture? (A) Cast iron (B) Soft brass (C) Round specimen of ductile metal (D) Flat tensile specimen of ductile metal

Last Answer : Option C

______ is famous for outstanding specimen of Buddhist art and architecture belonging to the period between 3rd Century BC and 12th century AD.

Description : ______ is famous for outstanding specimen of Buddhist art and architecture belonging to the period between 3rd Century BC and 12th century AD.

Last Answer : Sanchi

For preparing a test-specimen, it is necessary (A) To mix cement and fine aggregate by dry hand (B) To mix coarse aggregates (C) To mix water to the cement, fine aggregates and coarse aggregates (D) All the above

Description : For preparing a test-specimen, it is necessary (A) To mix cement and fine aggregate by dry hand (B) To mix coarse aggregates (C) To mix water to the cement, fine aggregates and coarse aggregates (D) All the above

Last Answer : Answer: Option D

To determine the modulus of rupture, the size of test specimen used is (A) 150 × 150 × 500 mm (B) 100 × 100 × 700 mm (C) 150 × 150 × 700 mm (D) 100 × 100 × 500 mm

Description : To determine the modulus of rupture, the size of test specimen used is (A) 150 × 150 × 500 mm (B) 100 × 100 × 700 mm (C) 150 × 150 × 700 mm (D) 100 × 100 × 500 mm

Last Answer : Answer: Option C

In order to prepare a test specimen, it is necessary to (a) Mix the cement and fine aggregate (sand ) dry hand (b) Mix the coarse aggregate (c) Mix water to the cement, fine aggregate and coarse aggregate (d) All of the above

Description : In order to prepare a test specimen, it is necessary to (a) Mix the cement and fine aggregate (sand ) dry hand (b) Mix the coarse aggregate (c) Mix water to the cement, fine aggregate and coarse aggregate (d) All of the above

Last Answer : (d) All of the above

For MPI using the prods method which of the following statements is true: a) It may cause arc damage on the specimen material surface b) It requires fewer operators therefore is easier c) It can be used with ferritic and non-ferritic materials d) It is quicker than using a yoke type electromegnet

Description : For MPI using the prods method which of the following statements is true: a) It may cause arc damage on the specimen material surface b) It requires fewer operators therefore is easier c) ... be used with ferritic and non-ferritic materials d) It is quicker than using a yoke type electromegnet

Last Answer : a) It may cause arc damage on the specimen material surface

In a cross joint tensile test the following observations were made: Specimen width 20mm, Material thickness 20mm, Max Load: 180kN, Break position: Parent Plate. What is the UTS? a) 45 kN/mm b) 450 N/mm2c) 39 kN/mm2d) 39 N/mm2

Description : In a cross joint tensile test the following observations were made: Specimen width 20mm, Material thickness 20mm, Max Load: 180kN, Break position: Parent Plate. What is the UTS? a) 45 kN/mm b) 450 N/mm2c) 39 kN/mm2d) 39 N/mm2

Last Answer : b) 450 N/mm2

In an all weld tensile test, the original specimen gauge length was 50mm, and after the test the increased gauge length was 65mm, what is the elongation percentage? a) % A is 40 b) % A is 60 c) % A is 30 d) % A is 36

Description : In an all weld tensile test, the original specimen gauge length was 50mm, and after the test the increased gauge length was 65mm, what is the elongation percentage? a) % A is 40 b) % A is 60 c) % A is 30 d) % A is 36

Last Answer : c) % A is 30

In a welding procedure transverse joint tensile test the following observations were made. The specimen CSA was recorded as 30mm x 20mm and the maximum load applied was recorded as 200kN. What is the UTS? a) 33kN/mm2b) 333N/mm2c) 3333N/mm2d) 33N/mm2

Description : In a welding procedure transverse joint tensile test the following observations were made. The specimen CSA was recorded as 30mm x 20mm and the maximum load applied was recorded as 200kN. What is the UTS? a) 33kN/mm2b) 333N/mm2c) 3333N/mm2d) 33N/mm2

Last Answer : b) 333N/mm2

The value of Poison’s ratio depends upon (a) Nature of load, tensile or compressive (b) Magnitude of load (c) Material of the test specimen (d) Dimensions of the test specimen

Description : The value of Poison’s ratio depends upon (a) Nature of load, tensile or compressive (b) Magnitude of load (c) Material of the test specimen (d) Dimensions of the test specimen

Last Answer : (c) Material of the test specimen