Browsing LPI Contributions by Author "Blanchard, Douglas P."

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Heterogeneous Dissemination of Projectile Materials in the Impact Melts from Wabar Crater, Saudi Arabia

Hörz, Friedrich, 1940-; See, T. H.; Murali, A. V.; Blanchard, Douglas P. (Lunar and Planetary Institute, 1989)

We confirmed the initial observations of Spencer (1933a,b) that two distinct impact melts coexist at the 90-m-diameter Wabar crater, Saudi Arabia A dark or "black" melt contains on the order of 4% meteoritic contamination, ...
Major and trace element chemistry of Luna 24 samples from Mare Crisium

Blanchard, Douglas P.; Brannon, Joyce C.; Aaboe, Erik; Budahn, James R. (Pergamon Press, 1978)

We have analyzed 6 Luna 24 soils for major and trace elements by atomic absorption spectrophotometry (AAS) and instrumental neutron activation analysis (INAA). We have also analyzed size fractions (90-150 μm and <20 μm) ...
Papers presented to the twenty-eighth Lunar and Planetary Science Conference : March 17-21, 1997

Blanchard, Douglas P.; Black, David C. (Lunar and Planetary Institute, 1997)

Special sessions: Galileo: Year One at Jupiter, Galileo Mission Results: Overview and Io, Galileo Mission Results: Europa and Ganymede, Education and Outreach: Activities and Resources. Contains the preface, table of ...
Papers presented to the twenty-ninth Lunar and Planetary Science Conference : March 16-20, 1998

Black, David C.; Blanchard, Douglas P. (Lunar and Planetary Institute, 1998)

Special sessions on Pathfinder Mission Results, New Discovery Missions, and A New and Enhanced Education Outreach. Contains the preface, table of contents, program, abstracts and indexes for the 29th Lunar Planetary Conference.

Browsing LPI Contributions by Author "Blanchard, Douglas P."

Browsing LPI Contributions by Author "Blanchard, Douglas P."

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