GIA's Gübelin Gem Project: Various Gems, Amblygonite - Axinite


Dr E. J. Gübelin Collection Apatite
Apatite
Photo by Robert Weldon/GIA, courtesy Dr E. J. Gübelin Collection
GIA Collection 33765

Among the collection assembled by Dr Edward Gübelin are a number of uncommon gemstones from many worldwide localities. Documents, like the ones below, present information on gemstones that range from occasional use in jewellery to those that are quite rare and seldom faceted because of the lack of suitable starting material.

 
 
34543
IMG - Gubelin Amblygonite 34543 150x133

5.92 ct amblygonite
Myanmar (PDF)

 
33908
IMG - Gubelin Amblygonite 33908 150x133

4.85 ct amblygonite
Locality not stated (PDF)

 
33905
12.18 ct. Amblygonite

12.18 ct amblygonite
Locality not stated (PDF)

 
34539
17.86 ct Amphibole (Actinolite) from Myanmar

17.86 ct amphibole (Actinolite)
Myanmar (PDF)

 
34990
5.44 ct Amphibole (Actinolite) from Tanzania

5.44 ct amphibole (actinolite)
Tanzania (PDF)

 
34974
34974 13.66 ct Amphibole (Actinolite) - Nephrite from Switzerland

13.66 ct amphibole (actinolite) -
Nephrite
Switzerland (PDF)

 
35409
Gubelin Amphibole (Hornblende) 35409 150x113

2.60 ct amphibole (hornblende)
Canada (PDF)

 
35316
1.97 ct Anatase from Brazil

1.97 ct anatase
Brazil (PDF)

 
33918
IMG - Gubelin Andalusite 33918 150x133

10.62 ct andalusite
Brazil (PDF)

 
33922
13.22 ct Andalusite from Brazil

13.22 ct andalusite
Brazil (PDF)

 
33924
14.41 ct Andalusite from Brazil

14.41 ct andalusite
Brazil (PDF)

 
33917
Gubelin Andalusite 33917 150x113

16.13 ct andalusite
Brazil (PDF)

 
34263
16.71 ct Andalusite from Brazil

16.71 ct andalusite
Brazil (PDF)

 
34773
Gubelin Andalusite 34773 150x113

2.25 ct andalusite
Sri Lanka (PDF)

 
33919
IMG - Gubelin Andalusite 33919 150x133

9.04 ct andalusite
Sri Lanka (PDF)

 
35307
IMG - 35307 Anglesite 150x113

40.83 ct anglesite
Morocco (PDF)

 
34682
Gubelin Anglesite 34682 150x113

13.47 ct anglesite
Locality not stated (PDF)

 
34684
IMG - Gubelin Anglesite 34684 150x133

16.10 ct anglesite
Locality not stated (PDF)

 
35306
17.54 ct Anglesite

17.54 ct anglesite
Locality not stated (PDF)


 
34967
9.55 ct Anhydrite

9.55 ct Anhydrite
Locality not stated (PDF)

 
35327
2.35 ct Apatite from Brazil

2.35 ct apatite
Brazil (PDF)

 
34265
4.94 ct Apatite from Brazil

4.94 ct apatite
Brazil (PDF)

 
34266
7.10 ct Apatite from Brazil

7.10 ct apatite
Brazil (PDF)

 
35323
2.23 ct Apatite from Madagascar

2.23 ct apatite
Madagascar (PDF)

 
33785
IMG - Gubelin Apatite 33785 150x133

3.60 ct apatite
Madagascar (PDF)

 
35325
5.12 ct Apatite from Madagascar

5.12 ct apatite
Madagascar (PDF)

 
34401
9.10 ct Apatite from Madagascar

9.10 ct apatite
Madagascar (PDF)

 
33765
16.69 ct Apatite from Mexico

16.69 ct apatite
Mexico (PDF)

 
34447
Gubelin Apatite 34447 150x113

22.42 ct apatite
Mexico (PDF)

 
33783
3.03 ct Apatite from Myanmar

3.03 ct apatite
Myanmar (PDF)

 
34648
4.80 ct Apatite from Myanmar

4.80 ct apatite
Myanmar (PDF)

 
34546
IMG - Gubelin Apatite 34546 150x133

6.50 ct apatite
Myanmar (PDF)

 
34548
34548 11.29 ct Apatite from Myanmar

11.29 ct apatite
Myanmar (PDF)

 
34760
Gubelin Apatite 34760 150x113

17.09 ct apatite
Sri Lanka (PDF)

 
34999
IMG - Gubelin Apatite 34999 150x133

3.10 ct apatite
Tanzania (PDF)

 
33779
1.60 ct Apatite from the United States

1.60 ct apatite
The United States (PDF)

 
35160
IMG - Gubelin Apatite 35160 150x133

2.64 ct apatite
The United States (PDF)

 
35161
6.33 ct Apatite from the United States

6.33 ct apatite
The United States (PDF)

 
35267
Gubelin Apatite 35267 150x113

15.54 ct apatite
Zimbabwe (PDF)

 
35251
25.27 ct Apatite from Zimbabwe

25.27 ct apatite
Zimbabwe (PDF)

 
35331
Gubelin Apophyllite 35331 150x113

7.48 ct apophyllite
India (PDF)

 
35333
8.07 ct Aragonite from the Czech Republic

8.07 ct aragonite
Czech Republic (PDF)

 
35334
Gubelin Augelite 35334 150x113

2.83 ct augelite
The United States (PDF)

 
33911
4.29 ct Axinite from Mexico

4.29 ct axinite
Mexico (PDF)

 
33910
8.71 ct Axinite from Mexico

8.71 ct axinite
Mexico (PDF)

 
34448
Gubelin Axinite 34448 150x113

9.10 ct axinite
Mexico (PDF)

 
34780
Gubelin Axinite 34780 150x113

8.30 ct axinite
Sri Lanka (PDF)