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September 2020 Sale

All orders totaling $150 after discounts will be shipped free by media mail.  This free shipping offer does apply to the special sale below.




Special Sale:  The 15% discount above does not apply to the offers below which have their own separate discounts.  Your order may combine items below at a higher discount with other items above at a 15% discount to get the free shipping.  You just can't combine the two discounts.

1. Petroleum books, 20% off: https://booksgeology.com/petroleum.htm

2. American Institute of Mining Engineers, 20% off: https://booksgeology.com/aime.htm

3. Metals and Polymers are now 30% off: https://booksgeology.com/metals.htm

4. Buy one USGS Professional Paper and get a second one (of equal or lesser value) at ½ its normal price:

To access professional papers as a group: go to https://booksgeology.com/usgs.htm  and click on professional papers.

If you are interested in one or two states only, go to https://booksgeology.com/mininghistoryI.htm  and click on state(s) of your choice. These are original, federal documents, so click on, for example, Colorado I to access Colorado Professional Papers. Colorado 2 has state publications and miscellaneous items.  A few states have only a only one link so for these federal publications and state publications are listed on a single page.

5. Pick any single catalog. Select 5 items from that catalog you wish to purchase. Take 20% off all 5. 

If your order totals $150 after discount, you get the free shipping also.