Mineral Locations Images Comments
*Where there are blank spaces, the rock contains the mineral, but there may not be a good image of that mineral   *Only includes more recent photomicrographs  
Aegirine/Augite      
  BH250-18 BH250-18b, BH250-18c  
  BH250-60 BH250-60a, BH250-60b Titanaugites
  BH250-85 BH250-85a, BH250-85b Titanaugites
  BH250-86 BH250-86c, BH250-86d? Aegirine
Allanite      
  BH250-48 BH250-48a, BH250-48b  
Analcite      
  BH250-85    
Andalusite      
  BH250-40 BH250-40a, BH250-40b  
  BH250-59   Altered from Kyanite/Staurolite?
  BH250-163 BH250-163a, BH250-163b  
Apatite      
  BH250-8 BH250-8g, BH250-8h Not sure if the minerals here are apatite
  BH250-13 BH250-13c, 13d (?) Not sure if the minerals here are apatite
  BH250-37 No image Cut perpendicular to the c-axis
  BH250-90 BH250-90c, BH250-90d Visible inside an amphibole
Biotite      
  BH250-11 BH250-11a, BH250-11b  
  BH250-13    
  BH250-14 BH250-14a, BH250-14b, BH250-14c Interwoven with muscovite
  BH250-16    
  BH250-19 BH250-19a, BH250-19b Good cleavages visible
  BH250-20 BH250-20c, BH250-20d  
  BH250-24 BH250-24c, BH250-24d  
  BH250-26    
  BH250-40 BH250-40a, BH250-40b, BH250-40c Groundmass
  BH250-45 BH250-45d, BH250-45e Tiny, interwoven
  BH250-47 BH250-47d Interesting texture but not very close up
  BH250-48 BH250-48d Small
  BH250-49 BH250-49c  
  BH250-52 BH250-52a, BH250-52b, BH250-52c, BH250-52d  
  BH250-54 BH250-54c, BH250-54d Not focused specifically on biotite
  BH250-56 BH250-56a, BH250-56b Closer to c-axis, top surface, no cleavages
  BH250-59 BH250-59a, BH250-59b  
  BH250-60   Groundmass
  BH250-61    
  BH250-63 BH250-63b Not great images
  BH250-66 BH250-66a, BH250-66b, BH250-66c, BH250-66d Interwoven with muscovite and quartz
  BH250-67 BH250-67a, BH250-67b, BH250-67c, BH250-67d Interwoven with muscovite and quartz
  BH250-68 BH250-68c Groundmass
  BH250-72    
  BH250-74    
  BH250-75    
  BH250-78 BH250-78a, BH250-78b, BH250-78e Penninite
  BH250-81    
  BH250-84 BH250-84a, BH250-84b  
  BH250-90 BH250-90c, BH250-90d  
  BH250-91    
  BH250-95    
  BH250-97 BH250-97f, BH250-97g Chloritization
  BH250-98    
  BH250-99 BH250-99a, BH250-99b  
  BH250-110 BH250-110b  
  BH250-112    
  BH250-130a BH250-130Aa, BH250-130Ab, BH250-130Ae, BH250-130Af  
  BH250-152 BH250-152d, BH250-152e  
  BH250-162 BH250-162c, BH250-162d Large, interesting textures
  BH250-163 BH250-163e, BH250-163f  
  BH250-165 BH250-165c, BH250-165d  
  BH250-171 BH250-171a, BH250-171b Close up, shows some extinction
  BH250-181    
  BH250-189    
Brucite      
  BH250-4 BH250-4c, BH250-4d  
  BH250-12 BH250-12a, BH250-12b, BH250-12c, BH250-12d, BH250-12e  
Calcite      
  BH250-4 BH250-4c, BH250-4d  
  BH250-5 BH250-5a Small pieces
  BH250-8 BH250-8c  
  BH250-12 BH250-12b, BH250-12c  
  BH250-13    
  BH250-28 BH250-28c  
  BH250-36 BH250-36a Interference figure
  BH250-43 BH250-43a, BH250-43b  
  BH250-44 BH250-44a  
  BH250-54 BH250-54a  
  BH250-55 BH250-55a,BH250-55b, BH250-55c  
  BH250-56 BH250-56a, BH250-56b  
  BH250-57    
  BH250-78 BH250-78d  
  BH250-79 BH250-79a, BH250-79b  
  BH250-135   Minerals
  BH250-136   Minerals
  BH250-137   Minerals
  BH250-165 BH250-165c, BH250-165d  
  BH250-173b BH250-173Ba, BH250-173Bb  
  BH250-179 BH250-179Aa, BH250-179Ab, BH250-179Ac, BH250-179Ad, BH250-179Ca, BH250-179Cb, BH250-179Cd  
  BH250-194 BH250-194a, BH250-194b, BH250-194e  
Chlorite      
  BH250-3 BH250-3a, BH250-3b  
  BH250-5 BH250-5a, BH250-5b  
  BH250-7    
  BH250-8    
  BH250-13    
  BH250-25 BH250-25c, BH250-25d  
  BH250-26 BH250-26e, BH250-26f Small pieces
  BH250-28 BH250-28a, BH250- 28b  
  BH250-29 BH250-29a, BH250-29b, BH250-29c, BH250-29d  
  BH250-49    
  BH250-51 BH250-51c, BH250-51d, BH250-51g  
  BH250-54    
  BH250-58    
  BH250-63    
  BH250-71    
  BH250-74    
  BH250-75    
  BH250-78 BH250-78a, BH250-78b, BH250-78e, BH250-78f  
  BH250-91    
  BH250-96 BH250-96a, BH250-96b  
  BH250-97 BH250-97f, BH250-97g Very interesting colors in these images
  BH250-98 BH250-98b, BH250-98c  
  BH250-99 BH250-99a, BH250-99b  
  BH250-114    
  BH250-166 BH250-166d, BH250-166e  
  BH250-171    
  BH250-181    
  BH250-184 BH250-184a  
  BH250-188 BH250-188a, BH250-188b Small
  BH250-189    
Chloritoid      
  BH250-22 BH250-22f, BH250-22g  
Cordierite      
  BH250-47    
  BH250-163    
Corundum      
  BH250-59    
Dolomite      
  BH250-43 BH250-43c  
  BH250-44 BH250-44a  
  BH250-156 BH250-156a, BH250-156b  
Epidote      
  BH250-28 BH250-28d, BH250-28e  
  BH250-164 BH250-164e, BH250-164f  
Fluorite      
  BH250-57 BH250-57f  
Garnet      
  BH250-1 BH250-1a, BH250-1b  
  BH250-2 BH250-2a, BH250-2b  
  BH250-3 BH250-3a, BH250-3b, BH250-3c  
  BH250-7 BH250-7c, BH250-7d  
  BH250-10 BH250-10d, BH250-10e, BH250-10f  
  BH250-20 BH250-20c, BH250-20d  
  BH250-22 BH250-22a, BH250-22b  
  BH250-25    
  BH250-26 BH250-26a, BH250-26b, BH250-26e, BH250-26f  
  BH250-29 BH250-29c, BH250-29d  
  BH250-33    
  BH250-34 BH250-34a, BH250-34b, BH250-34c, BH250-34d  
  BH250-45 BH250-45a, BH250-45b, BH250-45c  
  BH250-51 BH250-51a, BH250-51b, BH250-51c, BH250-51d  
  BH250-52 BH250-52c, BH250-52d  
  BH250-53    
  BH250-59 BH250-59a, BH250-59b  
  BH250-67 BH250-67a, BH250-67b, BH250-67c, BH250-67d  
  BH250-68 BH250-68a, BH250-68b  
  BH250-81    
  BH250-110 BH250-110c, BH250-110d  
  BH250-162 BH250-162a, BH250-162b  
Glaucophane      
  BH250-7 BH250-7c, BH250-7d Groundmass
  BH250-23 BH250-23a, BH250-23b  
  BH250-51 BH250-51a, BH250-51b, BH250-51c, BH250-51d, BH250-51e Groundmass
Hornblende      
  BH250-8    
  BH250-13    
  BH250-16 BH250-16a, BH250-16b, BH250-16e  
  BH250-19 BH250-19c  
  BH250-24 BH250-24a, BH250-24b  
  BH250-53 BH250-53c  
  BH250-56 BH250-56c, BH250-56d  
  BH250-63    
  BH250-76 BH250-76a, BH250-76b, BH250-76d, BH250-76e  
  BH250-78    
  BH250-81 BH250-81c, BH250-81d  
  BH250-90 BH250-90c, BH250-90d  
  BH250-91    
  BH250-99 BH250-99a, BH250-99b, Small pieces
  BH250-164 BH250-164c, BH250-164d  
Kyanite      
  BH250-30 BH250-30a, BH250-30b, BH250-30d, BH250-30e  
  BH250-59 Acquire this  
Leucite      
  BH250-83 BH250-83e, BH250-83f  
  BH250-84 See above�  
Melilite      
  BH250-18?    
Microcline      
  BH250-47 BH250-47e  
  BH250-48 BH250-48c  
  BH250-49 BH250-49a  
  BH250-81 BH250-81a Perthitically invaded microcline
  BH250-89 BH250-89e, BH250-89f  
  BH250-152 BH250-152a, BH250-152b, BH250-152c  
Muscovite      
  BH250-1 BH250-1d  
  BH250-3 BH250-3a, BH250-3b  
  BH250-14 BH250-14a, BH250-14b Interwoven with biotite, small crystals
  BH250-20 BH250-20a, BH250-20b, BH250-20c, BH250-20d Interwoven with biotite, small crystals
  BH250-21 BH250-21c Very small, worked closely into the fabric
  BH250-22 BH250-22d, BH250-22e Very small, part of the groundmass
  BH250-25 BH250-25c, BH250-25d Large piece
  BH250-26 BH250-26a, BH250-26b, BH250-26e, BH250-26f  
  BH250-27 BH250-27c  
  BH250-40 BH250-40a, BH250-40b, BH250-40c Andalusite altering to muscovite
  BH250-45 BH250-45a, BH250-45b Very small
  BH250-47 BH250-47a, BH250-47b, BH250-47c Large crystals
  BH250-49    
  BH250-51 BH250-51a, BH250-51b, BH250-51c, BH250-51d May not be muscovite
  BH250-57 BH250-57c, BH250-57d  
  BH250-58 BH250-58a, BH250-58b, BH250-58c Large crystals, a fair number close to basal
  BH250-61    
  BH250-62    
  BH250-66 BH250-66a, BH250-66b, BH250-66c, BH250-66d Small individual crystals, biotite present
  BH250-67 BH250-67a, BH250-67b, BH250-67c, BH250-67d  
  BH250-68 BH250-68a, BH250-68b Very small, part of the groundmass
  BH250-77 BH250-77a, BH250-77b Part of biotite mass
  BH250-78    
  BH250-92    
  BH250-110 BH250-110a, BH250-110b, BH250-110c, BH250-110d Very small
  BH250-123   Not great images, super small
  BH250-154 BH250-154d, BH250-154e A few large pieces
  BH250-156    
  BH250-157 BH250-157b, BH250-157c, BH250-157d  
  BH250-159 BH250-159a, BH250-159b  
  BH250-163 BH250-163c, BH250-163d A few large pieces
  BH250-166 BH250-166b, BH250-166c Larger pieces
  BH250-168    
  BH250-180 BH250-180c, BH250-180d Many small pieces
  BH250-188    
  BH250-190 BH250-190a, BH250-190b, BH250-190c, BH250-190d, BH250-190e, BH250-190f Part of the fabric
Myrmekite      
  BH250-13 BH250-13a  
  BH250-49 BH250-49d  
  BH250-152 BH250-152c  
  BH250-164    
       
Nepheline      
  BH250-83    
  BH250-86    
  BH250-184 BH250-184b, BH250-184c  
  BH250-185 BH250-185a, BH250-185b, BH250-185f, BH250-185g, BH250-185h  
  BH250-186 BH250-186c  
Olivine      
  BH250-4    
  BH250-11 BH250-11d, BH250-11e  
  BH250-12 BH250-12a, BH250-12d, BH250-12e  
  BH250-17 BH250-17a, BH250-17b, BH250-17c  
  BH250-41 BH250-41a, BH250-41b, BH250-41c, BH250-41d  
  BH250-50 BH250-50e, BH250-50f  
  BH250-60 BH250-60c, BH250-60d Small pieces
  BH250-74    
  BH250-80 BH250-80c, BH250-80d, BH250-80e  
  BH250-81    
  BH250-82    
  BH250-87 BH250-87a, BH250-87b, BH250-87c, BH250-87d  
  BH250-94 BH250-94a, BH250-94b  
  BH250-112 BH250-112a, BH250-112b, BH250-112c  
  BH250-161 BH250-161c, BH250-161d, BH250-161e, BH250-161f  
  BH250-171 BH250-171c, BH250-171d  
  BH250-182 BH250-182a, BH250-182b  
  BH250-189 BH250-189a, BH250-189b, BH250-189c, BH250-189d  
  BH250-192 BH250-192c, BH250-192d  
  BH250-193 BH250-193a, BH250-193b  
Orthoclase      
  BH250-13 BH250-13a, BH250-13b  
  BH250-16 BH250-16a, BH250-16b  
  BH250-48 BH250-48a, BH250-48b, BH250-48c, BH250-48d  
  BH250-49 BH250-49a, BH250-49b, BH250-49c  
  BH250-58    
  BH250-59    
  BH250-63 BH250-63a, BH250-63b, BH250-63c  
  BH250-75    
  BH250-90 BH250-90a, BH250-90b  
  BH250-91 BH250-91a, BH250-91b  
  BH250-92 BH250-92a, BH250-92b  
  BH250-95 BH250-95a, BH250-95b, BH250-95c, BH250-95d  
  BH250-96 BH250-96a, BH250-96b, BH250-96c, BH250-96d, BH250-96e, BH250-96f, BH250-96g A number of different kinds of k-spar
  BH250-99    
  BH250-123    
  BH250-134   Minerals
  BH250-139   Minerals
  BH250-152 BH250-152a, BH250-152b, BH250-152c, BH250-152d, BH250-152e  
  BH250-154    
  BH250-157 BH250-157b  
  BH250-162    
  BH250-164 BH250-164c, BH250-164d  
  BH250-171 BH250-171g, BH250-171h  
  BH250-184    
  BH250-190 BH250-190a, BH250-190b  
Penninite      
  BH250-78 BH250-78e, BH250-78f  
  BH250-97 BH250-97f May be simply chlorite alteration instead
Plagioclase-Albite      
  BH250-1 BH250-1e Beautiful twinning
  BH250-13    
  BH250-19    
  BH250-49 BH250-49c Fuzzy crystal image
  BH250-58 BH250-58d  
  BH250-63    
  BH250-81    
  BH250-90    
  BH250-91 BH250-91c, BH250-91d  
  BH250-133   Minerals
  BH250-165    
Plagioclase-Anorthite      
  BH250-6 BH250-6a, BH250-6b  
  BH250-46 BH250-46c  
  BH250-50 BH250-50a, BH250-50b, BH250-50c, BH250-50d, BH250-50e, BH250-50f, BH250-50g  
  BH250-73    
  BH250-191 BH250-191a, BH250-191b  
  BH250-193 BH250-193a, BH250-193b  
Plagioclase-Solid Solution      
  BH250-11 BH250-11a, BH250-11b, BH250-11c, BH250-11d, BH250-11e  
  BH250-14 BH250-14a, BH250-14b Intergrown with quartz, harder to distinguish
  BH250-15 Any of them Groundmass
  BH250-24 BH250-24d  
  BH250-34    
  BH250-46 BH250-46a, BH250-46b, BH250-46c Nice crystals in image 46c.
  BH250-52 BH250-52a, BH250-52b, BH250-52e 52e has nice twinning
  BH250-53 BH250-53a, BH250-53b  
  BH250-56    
  BH250-59    
  BH250-60 BH250-60a, BH250-60b Groundmass
  BH250-61    
  BH250-70 BH250-70c  
  BH250-72 Any of them Groundmass
  BH250-73 BH250-73a, BH250-73b  
  BH250-74 BH250-74a, BH250-74b, BH250-74c Interesting texture
  BH250-75 BH250-75c, BH250-75c Grainy crystals and images
  BH250-76 BH250-76c Grainy crystals and images
  BH250-77    
  BH250-78    
  BH250-82   Groundmass
  BH250-83 BH250-83c, BH250-83d Slightly larger crystals, but still groundmass
  BH250-85 BH250-85c, BH250-85d, BH250-85e, BH250-85f  
  BH250-93 BH250-93a, BH250-93b  
  BH250-94 BH250-94a, BH250-94b  
  BH250-97 BH250-97a, BH250-97b, BH250-97c, BH250-97d, BH250-97e  
  BH250-98 BH250-98b, BH250-98c  
  BH250-99 BH250-99a, BH250-99b Many crystals
  BH250-110 BH250-110a, BH250-110b  
  BH250-112    
  BH250-113 BH250-113a, BH250-113b, BH250-113c, BH250-113d Nice large crystals
  BH250-114 BH250-114a, BH250-114b, BH250-114c Grainy
  BH250-123    
  BH250-132   Minerals
  BH250-133   Minerals
  BH250-162    
  BH250-163    
  BH250-164 BH250-164a, BH250-164b, BH250-164c, BH250-164d Nice crystals
  BH250-165    
  BH250-168    
  BH250-171 BH250-171a, BH250-171b, BH250-171e, BH250-171f, BH250-171g, BH250-171h  
  BH250-173    
  BH250-181    
  BH250-188    
  BH250-189 BH250-189a, BH250-189b, BH250-189c, BH250-189d, BH250-189e, BH250-189f  
  BH250-190    
  BH250-191 BH250-191a, BH250-191b  
  BH250-192 BH250-192a, BH250-192b, BH250-192c, BH250-192d, BH250-192e Nice crystals
  BH250-193 BH250-193a, BH250-193b  
Pyroxene-OPX      
  BH250-2 BH250-2c  
  BH250-9 BH250-9c, BH250-9d 9d perthitic
  BH250-11    
  BH250-34 BH250-34a, BH250-34b  
  BH250-50    
  BH250-52 BH250-52a, BH250-52b, BH250-52e  
  BH250-53 BH250-53d  
  BH250-59 BH250-59c  
  BH250-80    
  BH250-113 BH250-113c, BH250-113d, BH250-113e, BH250-113f  
  BH250-114   Groundmass
  BH250-167    
  BH250-173    
  BH250-181 BH250-181a, BH250-181b  
  BH250-189 BH250-189c, BH250-189d, BH250-189e, BH250-189f  
  BH250-191 BH250-191c, BH250-191d  
  BH250-193    
  BH250-194    
Pyroxene-CPX      
  BH250-2 BH250-2a, BH250-2b  
  BH250-8 BH250-8a, BH250-8b  
  BH250-11 BH250-11c  
  BH250-17 BH250-17b, BH250-17c  
  BH250-19 BH250-19d, BH250-19e  
  BH250-50 BH250-50a, BH250-50b, BH250-50c, BH250-50d  
  BH250-52    
  BH250-53 BH250-53a, BH250-53b  
  BH250-74 BH250-74a, BH250-74b  
  BH250-80    
  BH250-83    
  BH250-93 BH250-93a, BH250-93b  
  BH250-97   Small
  BH250-98   Small
  BH250-113 BH250-113a, BH250-113b, BH250-113e, BH250-113f  
  BH250-114   Groundmass
  BH250-152 BH250-152d Not a great image
  BH250-167    
  BH250-168    
  BH250-173 BH250-173Aa, BH250-173Ab, BH250-173Ac, BH250-173Ad  
  BH250-181 BH250-181c, BH250-181d  
  BH250-184    
  BH250-185 BH250-185a, BH250-185b, BH250-185c, BH250-186d, BH250-185e  
  BH250-192 BH250-192a, BH250-192b  
  BH250-193    
  BH250-194 BH250-194a, BH250-194b, BH250-194c  
Quartz      
  BH250-1    
  BH250-3    
  BH250-10 BH250-10a, BH250-10c  
  BH250-13 BH250-13b  
  BH250-14 BH250-14a, BH250-14b, BH250-14c  
  BH250-19    
  BH250-20    
  BH250-21 BH250-21a, BH250-21b, BH250-21c  
  BH250-22    
  BH250-23 BH250-23c, BH250-23d  
  BH250-27 BH250-27c, BH250-27f, BH250-27g  
  BH250-35 BH250-35a, BH250-35b Interference figures
  BH250-40    
  BH250-42    
  BH250-44    
  BH250-45 BH250-45d, BH250-45e  
  BH250-47 BH250-47a, BH250-47b  
  BH250-48 BH250-48a, BH250-48b  
  BH250-49 BH250-49a, BH250-49b  
  BH250-51    
  BH250-52 BH250-52a, BH250-52b  
  BH250-53    
  BH250-57    
  BH250-58    
  BH250-59 BH250-59a, BH250-59b  
  BH250-61 BH250-61a, BH250-61b  
  BH250-62    
  BH250-63 BH250-63c  
  BH250-65    
  BH250-66 BH250-66a, BH250-66b, BH250-66c, BH250-66d  
  BH250-67 BH250-67a, BH250-67b, BH250-67c, BH250-67d  
  BH250-68    
  BH250-69 BH250-69a, BH250-69b, BH250-69c, BH250-69d  
  BH250-70 BH250-70a, BH250-70b, BH250-70c  
  BH250-71 BH250-71a, BH250-71b, BH250-71c, BH250-71d  
  BH250-72    
  BH250-75 BH250-75a, BH250-75b  
  BH250-77 BH250-77c, BH250-77d  
  BH250-78    
  BH250-81    
  BH250-89 BH250-89a, BH250-89b  
  BH250-90 BH250-90a, BH250-90b  
  BH250-91    
  BH250-92    
  BH250-95    
  BH250-96 BH250-96a, BH250-96b  
  BH250-97    
  BH250-99 BH250-99a, BH250-99b, BH250-99c, BH250-99d  
  BH250-100 BH250-100a, BH250-100b, BH250-100c, BH250-100d, BH250-100e, BH250-100f  
  BH250-110 BH250-110a, BH250-110b, BH250-110c, BH250-110d  
  BH250-123    
  BH250-128 No images available  
  BH250-129    
  BH250-130    
  BH250-131 No images available  
  BH250-152    
  BH250-154 BH250-154a, BH250-154b, BH250-154c, BH250-154d, BH250-154e, BH250-154f, BH250-154g  
  BH250-156 BH250-156a, BH250-156b  
  BH250-157    
  BH250-159 BH250-159a, BH250-159b  
  BH250-160 BH250-160a, BH250-160b, BH250-160c  
  BH250-162    
  BH250-163 BH250-163c, BH250-163d, BH250-163e, BH250-163f  
  BH250-164    
  BH250-165 BH250-165a, BH250-165b, BH250-165c, BH250-165d, BH250-165e, BH250-165f  
  BH250-166 BH250-166a, BH250-166b, BH250-166c, BH250-166d, BH250-166e  
  BH250-167 BH250-167a, BH250-167b  
  BH250-168 BH250-168a, BH250-168b, BH250-168c, BH250-168d  
  BH250-173 173Ac, 173Ad, 173Ba, 173Bb, 173Ca, 173Cb  
  BH250-174 No images available  
  BH250-178 BH250-178a, BH250-178b, BH250-178c  
  BH250-179    
  BH250-183 BH250-183a, BH250-183b, BH250-183c  
  BH250-186    
  BH250-190 BH250-190c, BH250-190d, BH250-190e, BH250-190f  
Sanidine      
  BH250-8 BH250-8f  
  BH250-19 BH250-19f, BH250-19g  
  BH250-89 BH250-89g, BH250-89h  
  BH250-95 BH250-95c, BH250-95d  
  BH250-130 BH250-130Ac, BH250-130Ad, BH250-130Ag  
  BH250-184    
Serpentine      
  BH250-4 BH250-4a, BH250-4b, BH250-4c, BH250-4d  
  BH250-12 BH250-12d, BH250-12e  
  BH250-17    
  BH250-32 BH250-32a, BH250-32b, BH250-32c, BH250-32d  
  BH250-41 BH250-41a, BH250-41b, BH250-41c, BH250-41d  
  BH250-80 BH250-80a, BH250-80b, BH250-80c, BH250-80d  
  BH250-94 BH250-94a, BH250-94b  
  BH250-161 BH250-161c, BH250-161d  
  BH250-181 BH250-181c, BH250-181d  
  BH250-191 BH250-191c, BH250-191d  
  BH250-192 BH250-192d, BH250-192e  
  BH250-193    
Sillimanite      
  BH250-1 BH250-1a, BH250-1b, BH250-1c  
  BH250-10 BH250-10b, BH250-10d, BH250-10e  
  BH250-25    
Sphene      
  BH250-8    
  BH250-13    
  BH250-16 BH250-16a, BH250-16b  
  BH250-49    
  BH250-51   Maybe acquire these images?
  BH250-55   Maybe acquire these images?
  BH250-56   Maybe acquire these images?
  BH250-63   Maybe acquire these images?
  BH250-81   Maybe acquire these images?
  BH250-90   Maybe acquire these images?
  BH250-164   Maybe acquire these images?
Staurolite      
  BH250-20 BH250-20a, BH250-20b, BH250-20c, BH250-20d  
  BH250-25 BH250-25a, BH250-25b  
  BH250-26 BH250-26a, BH250-26b, BH250-26c, BH250-26d  
  BH250-45 BH250-45c  
  BH250-59 BH250-59c  
  BH250-68 BH250-68a, BH250-68b  
  BH250-121 No images available  
Talc      
  BH250-5 BH250-5a, BH250-5b, BH250-5d, BH250-5f  
  BH250-31 BH250-31a, BH250-31b, BH250-31c  
  BH250-88 BH250-88a, BH250-88b, BH250-88c, BH250-88d  
  BH250-105 No images available  
Topaz      
  BH250-38 No images available  
Tourmaline      
  BH250-26    
  BH250-57 BH250-57a, BH250-57b, BH250-57c, BH250-57d, BH250-57e, BH250-57f, BH250-57g Zoning on tourmaline crystals
  BH250-58 BH250-58a  
Tremolite      
  BH250-31 BH250-31a, BH250-31b, BH250-31c  
  BH250-104 No images available  
Wollastonite      
  BH250-44    
  BH250-55    
Zircon      
  BH250-27 BH250-27a, BH250-27b, BH250-27d, BH250-27e, BH250-27f, BH250-27g  
  BH250-63 BH250-63d, BH250-63e For sure zircon?
  BH250-81 BH250-81e, BH250-81f  
  BH250-90 BH250-90c, BH250-90d Elongated