Q:Situated in Namibia, hiking in extreme desert tempratures, 2 nights in desert camp return trip.How much you think it worth?

We denote 1 - gold, 2 - quartz, m = 12.6 kg, V = 2.41 x 10^-3 m?, ρ1 = 19,300 kg/m?, ρ2 = 2,660 kg/m?. We know that m = m1 + m2 = ρ1 x V1 + ρ2 x V2. We have two unknowns V1 and V2, we need another equation: V = V1 + V2 --> V2 = V – V1 and: m = ρ1 x V1 + ρ2 x (V – V1). We solve for V1: m = ρ1 x V1 + ρ2 x V – ρ2 x V1 and V1 (ρ1 – ρ2) = m – ρ2 x V V1 = (m – ρ2 x V) / (ρ1 – ρ2) = [12.6 kg – 2660 kg/m? x 2.41 x 10^-3 m?] / (19,300 kg/m? – 2,660 kg/m?) = 3.72 x 10^-4 m? and mas of the gold in the rock m1 = ρ1 x V1 = 19,300 kg/m? x 3.72 x 10^-4 m? = 7.18 kg

Q:How many oxygen atoms are in 2.50g of quartz?

No. It is an insulator.

Q:1. As small clay minerals that are deposited in lakes and the sea2. Quartz does not weather and so it keeps the granite from weathering3. It ends up as sand in rivers, dunes, and beaches4. It is converted into feldspar and weathers into clays

All I know is the the quartz is charged with a electrical current and makes it vibrate. The vibration is calculated in Hertz and is a very predictable vibration. The clock calculates the time by the number of vibrations dunno if im exactly right but that is what I heard

Q:What is the capacitance of two square parallel plates 6.5 cm on a side that are separated by 2.0 mm of quartz?

This is a geology question rather than a botany question. Apatite is 5 on the Moh's Hardness Scale and Quartz is 7 on the scale. So, the mineral's hardness could be anything from 5 - 7. If you tested the unknown mineral against Orthoclase Feldspar (6 on the scale), you could narrow down the range somewhat.

Q:How can you tell between quart and a crystal? Because i found one but I don't know if it is a quart or crystal.

If your identification is correct, then the mineral would have no cleavage and irregular, conchoidal fracture, would scratch glass, and would be scratched by a nail. In addition it would not react in acid. If there were crystal faces they would typically be striated and would reveal a 6-sided crystal. Another possibility is one of the feldspars, orthoclase. Orthoclase, however, has cleavage and won't scratch glass. Both Orthoclase feldspar and quarts will leave a white streak.

Q:Is quartz crystal lucky in granite.

Believe me GLITTER they sell like a translusent you just dump it in and you may not see it like BAM all mixed up but it will come thru rubbing. Try a little a and see what hap

Q:i have 2 quartz crystal that r about 7 pounds each

Quartz is very resistant to weathering. It sounds like you may have calcite. If you have hydrochloric acid, and put a drop on your rock sample and it fizzes, it's likely calcite. I've never tried vinegar, it may fizz? Can you describe the shape of the crystal? i.e. square, rectangle, polygon, pointed tip... Does it scratch glass? How does it break? ie. Jagged edges? Smooth face? Round half circles like some broken glass does?

Q:whats the good way for dye quartz crystals

Nice

Q:i found a passage that might lead to the quartz tower but its different from other passages ,. because when you try to go inside you cant , you need to dive up ,,. but when you dive you end up being stuck in a rock or something ,,. i already found the submarine of prof. Rapante and i defeated the band ambar already and their leader has awaken the legendary pokemon,,. so how do you get to the tower if you are playing the game using a gameboy advance ???

This Site Might Help You. RE: what is the difference between quartzite and quartz? I took a trip to Hanging Rock in NC recently; I was curious about the layers down by the lower falls. I think what I saw was quartzite. Any ideas?

Q:please and thank you

Plastic cuvettes are cheaper than quartz, for one! Did they mix the fluorescent dye in the plastic, too? I'd have to see what they were measuring, but you do know that plastic adsorbs certain materials that quartz will not. Perhaps there was some fraction of the saliva solution that they did not want transferred over. When doing antibody research, we routinely used plasticware to make the antigens stick to the plastic. That is a possible explanation.