Geology Reviews






Now we are learning the names of the bones!
List price: $14.99 (that's 13% off!)



Amusing as this might sound, it is pure mythology and bears no relation to the actual world. Rocks, such as the Prospector's Mystery Rock, are almost unfailingly inedible and unpalatable to the human digestive tract. Rock can seriously damage the human body through ingestion, from either physical scraping, piercing, or blockage of passageways of the esophagus all the way down through one's intestines or poisonous chemical leakage. This "rock," a children's educational toy, is an artificially created stone which can be picked away at with supplied "archaeological tools" to reveal even more inedible goodies. These hidden finds include four gemstones, three fossils, and three mineral deposits, all of which should be kept out of the mouth of both finders and related kin. Fossils, like standard rocks, are made out of mineral rather than organic material, and thus apply to the same rules of treatment.
While none of these items themselves contain deadly poisons, consumption of such material is a bad habit to develop. This behavior is often amalgamated under the term "pica" - the compulsion to eat non-foods, especially mineral deposits like rocks or clay. While often seen in small children who "don't know better," the pica obsession is also displayed by pregnant women.


Great Together-time activity!
Amazing and scary
List price: $14.99 (that's 13% off!)

This learning toy is kept in our car, which makes it handy on trips.


Makes a great gift
Expensive rubbish - waste of money !
My son loves this!!!



OTHER CONS WERE THAT THERE ARE NOT ENOUGH ROCKS IN THE KIT TO ACCOMPLISH ANYTHING EVEN CLOSE TO THE PICTURE ON THE BOX AND WHEN THE FOUNTAIN IS ALL PUT TOGEATHER, THERE'S MORE NOISE FROM THE PUMP THAN FROM THE WATER, WHICH DOES MORE TRICKLING THAN ACTUAL FLOWING...
THE IDEA IS AWESOME, BUT THE PRODUCT NEEDS A LITTLE WORK AND IMPROVEMENT. IF YOU DONT MIND BUYING PAINT AND A FEW EXTRAS, AND MAYBE EXPERIMENTING WITH THE PUMP, IT'S A FUN AND WORTHY PROJECT AND I THINK THAT MOST CRAFT LOVERS WILL ENJOY IT.
She enjoyed putting it together, but when we added the rocks, it looked very bare. There definitely were not enough rocks.
Luckily we have a collection of "finds" from the beach including beach class, stones, shells, etc, which we used to decorate it.
Unfortunately my sister, after a few months decided that she didn't want the water sitting in their living room where it was waiting to spill on their new leather furniture.
I'd have to say that if you like the idea, the kit alone isn't enough. I'd recommend a nature walk for pretty stones first.
A couple of tips: 1) Read the directions through before starting. 2) Don't confuse the white paint with the contact cement. 3) Save a little of the brown and black paint to reapply over the white paint if it gets too light.
A couple of flaws: 1) There aren't enough rocks to make the waterfall look like the pictures on the box. 2) The pump works fine, does not leak or anything, but the sound you hear when it is on is primarily the motor running, not gurgling water. (This is lessened when you take the cover off of the motor, so perhaps playing with the wire positioning, etc., would reduce the motor noise.)
However, I *LOVED* putting this together and am satisfied with the results.
On top of that, the "mixture" didn't harden (even after 5 days it still wouldn't harden). So we threw it away and called the company's customer support number on the instructions. They were friendly and helpful. They shipped a new bag via 2 day air to Hawaii for free.
We tried it again, only this time used about 1/3rd the amount of water listed on the instructions and it worked perfectly. My daughter loved it. She created the mold and painted it.
Overall, it's a good product. It allows children to follow instructions and create something rather than simply "play."