About
Hi, I m Jacob. I am a graduate from the Colorado School of Mines with a Professional Masters degree in Geology. I love collecting, buying, and selling mineral specimens and also enjoy pretty much anything geology related.
All feedback (1,143)
katha5497 (251)- Feedback left by buyer.
More than a year ago
Verified purchase
Great buyer, no problems with the transaction. Very good!
goodwill_colorado_springs (280471)- Feedback left by buyer.
More than a year ago
Verified purchase
Quick response and fast payment. Perfect! THANKS!!
autoaccessories888 (2707)- Feedback left by buyer.
More than a year ago
Verified purchase
Hope to deal with you again. Thank you.
beadingstore2004 (31760)- Feedback left by buyer.
More than a year ago
Verified purchase
Hope to deal with you again. Thank you.
beadingstore2004 (31760)- Feedback left by buyer.
More than a year ago
Verified purchase
Hope to deal with you again. Thank you.
juli718 (4681)- Feedback left by buyer.
More than a year ago
Verified purchase
Excellent buyer A+++++++
Reviews (2)
28 Jun, 2016
Great traveling chess set
The pieces actually stay on the board and it is easy to use, even in windy conditions.
16 Jan, 2018
A must-have for any geologist!
1 of 1 found this helpful This dictionary has many of the geological terms that you'll encounter throughout your studies as a geologist, and is an excellent reference book. It makes it very easy to quickly look up definitions.