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![]() Date: 2011-05-06 04:59:57Economic geology Ultramafic rocks Layered intrusion Gabbro Cumulate rock Pyroxene Olivine Pigeonite Pyroxenite Petrology Igneous petrology Igneous rocks | Add to Reading List |
![]() | 12043 Pigeonite Basalt 60 grams Figure 1: Lunar basalt 12043,0 showing zap pits and rounded surface. Sample is 4 cm. NASA # S94.DocID: 1oakg - View Document |
![]() | 12019 Pigeonite Basaltgrams Figure 1: Photo ofshowing a few vesicles. Sample is 7 cm across. NASA S70-48839.DocID: 1nTxx - View Document |
![]() | 12021 Pigeonite Basaltgrams Figure 1: Photo of 12021,36 showing elongate pyroxene in broken surface.DocID: 1nR1S - View Document |
![]() | 12007 Pigeonite Basalt 65.2 grams Figure 1: Freshly-broken, hackly surface ofshowing elongate pyroxene crystal. NASA photo# S76Edge of cube at top is 1 cm.DocID: 1nvL2 - View Document |
![]() | 12011 Pigeonite Basalt 193 grams Figure 1: Photo ofNASA # S69Sample is 5 cm.DocID: 1npi8 - View Document |