21036 (15) LUNA 16
Collection:
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Fact sheet

21036 (15) LUNA 16

The Luna Program was one of two lunar exploration programs conducted by the Soviet Union. This was a very long-running program, with the first mission flying in 1959 and the last flying in 1976. Luna 16 landed on 20th September 1970 and was the third mission to collect samples of the Moon. The automatic Luna 16 station collected a 36 cm deep core into the regolith and successfully returned it to Earth in a small capsule. Basalt fragments make up the majority of the sample and they have been dated at 3.4 billion years. Numerous glass particles are also present. About half the glass comes from nearby highland terrain. Glass of volcanic origin is still to be identified. Rotation 1 shows a basalt fragment and a small partially devitrified glass particle. Rotation 2 shows impact melt at the margin of a small breccia clast.

The sample weighed 101 grams before analysis.

Further details of Luna and Apollo samples are here: http://curator.jsc.nasa.gov/lunar/
 

About this collection

The Apollo 11 samples create an iconic collection since they were the first rocks collected by humankind that were returned to Earth from another solar system body. The Apollo 11 team collected and returned 22 kg of rock and soil samples.

Apollo 11 launched from Cape Kennedy on 16 July 1969. An estimated 530 million people watched Armstrong's televised image and heard his voice describe the event as he took "...one small step for a man, one giant leap for mankind" on 20 July 1969.

Sample details

Collection: Apollo 11
Type
metamorphic
Rock-forming mineral
olivine
Accessory minerals
ilmenite
Category guide  
Category Guide
Title
Refers to any word or phrase that appears in the individual rock names. Names are generally descriptive; they allow users to search for broad terms like ‘granite’ as well as more specific names such as ‘breccia’. However, the adjacent descriptions of the specimens captures a wider range of general words and phrases and is a more powerful search tool.
Description
Refers to any word or phrase that appears anywhere in the descriptions of the specimens
Accessory minerals
Minerals that occur in very low abundance in a rock. They are usually not visible with the naked eye and contribute perhapssver, they often dominate the rare elements such as platinum group metals.
Rock-forming minerals
Minerals that make up the bulk of all rock samples and are also the ones used in rock classi?cation.
Timescale
Selecting one or more period, for example 'Jurassic'.
Theme
A term used to group together related samples that are not already gathered into a single Collection. For instance, there is a ‘SW England granites’ theme that includes such rock types as granite, hydrothermal breccia, skarn and vein samples.
Category
A general term used to label a rock sample. It is a useful way of grouping similar samples throughout a collection. Category names are often, but not exclusively, common rock names (e.g. granite, basalt, dolerite, gabbro, greisen, skarn, gneiss, amphibolite, limestone, sandstone).
Owner
The owner of the sample that appears in the collection. For example, NASA owns all the samples that appear in the Moon Rocks collection
We would like to thank the following for the use of this sample: