mustaf sheikh chanel
★
"This is good application"
Version: 2020.9.1
Mohamed Imran
★★★★★
"Wonderful app..very useful for me"
Ashley Rodden
★★
"Just downloaded so my opinion is bleak."
Version: 2020.9.1
Karen Franklin
★★★★
"Wish it had pictures too."
Version: 2020.9.1
mick Mills
★
"This day and age and you don`t have photo`s? A teaching tool from before the camera? You cut that corner, what wouldn`t you cut???No Thank you."
Version: 2020.12.1
Bianca Bezuidenhout
★★★★★
"Very good and informative Handbook really want to buy the app as well, great job."
Version: 2020.12.1
Sarah Sch
★★★
"Has great info. Which it had pictures of samples for each rock"
Version: 2020.12.1
Anne Clarke
★★★★★
"Excellent information on all the rock types, their formation."
Version: 2020.12.1
lightningstriking7
★
"If you`re a geologist studying for a test that doesn`t include pictures of rocks then this is for you. But me? I`m going to have to look up several words throughout my time I spend reading this app (though I haven`t made any commitments to actual doing) and still not have a clue what the reasoning for the efforts it took to have this turned into an app that is called the HANDBOOK of ROCKS, which so far has no photographs of real rocks"
Version: 2023.8
Sue Cansino
★★★★★
"Excellent reference material to hand"
Version: 2020.9.1
Geo Mining & Engineering Consultancy
★★★★
"Enhance and revive my knowledge on geology"
Version: 2020.9.1
Darren Burgin
★★★★★
"Very informative."
Version: 2020.12.1
maryam tahir
★★★★
"The app cool actually 👌"
Version: 2020.9.1
Gabriella Webber
★★★★★
"Easy to use, very informative"
Version: 2020.9.1
Tiffany Barnard
★★★★★
"Love the information thankyou"
Version: 2020.9.1
Ken Meiring
★★★★★
"Easy to use, great descriptions and graphics. I`m not a geologist, but live in a fascinating geological area. This app has helped me to identify many of the rocks I`ve seen."
Version: 2023.8
Karen Marie Houston
★★★★★
"So far I am enjoying this app. I only wish there were pictures. As I have slot of rocks, etc... My Grandfather was a gemologist so I`ve always enjoyed rocks, gems and stones of all types. I collect rocks that are shaped like hearts & letters!! He went all over the world collecting! I have lived in California since I was a year old, (born in Connecticut) Are there any good places to find Garnet in this area, Chico? My Birthstone!! Thanks, I`ll be checking the app out more real soon!!"
Version: 2020.12.1
Todd Alan Golden
★★★★★
"GREAT REFERENCE GUIDE TO KEEP YOU IN THE KNOW OF THE WORLD OF ROCK HOUNDS"
Version: 2020.12.1
Jason Walsh
★★★★★
"Handbook of rocks is very informative and easy to use.👍"
Version: 2020.12.1
Konelio Pele
★★★★★
"Very informative"
Version: 2020.12.1