| ConvertDF2JsonLD | Output file as a given format | 
| ConvertDF2TTL | Convert a dataframe to a string of TTL format | 
| crystalclasses_symbols | crystalclasses that match a given vector of symbols (case-insenstive) | 
| crystalclasses_systems | crystalclasses that match a given vector of crystal system (case-insenstive) | 
| Dana8_groups | dana_8 classification | 
| Dana8_subgroups | dana_8 subgroups | 
| geomaterials_bi_greater_than | retrieve the geomaterials whose birifrigence are higher than the given value. | 
| geomaterials_bi_less_than | retrieve the geomaterials whose birifrigence are lower density than the given value. | 
| geomaterials_bi_range | retrieve the geomaterials whose birifrigence are higher and lower than the given value. | 
| geomaterials_by_groupid | retrieve the geomaterials by an given value of groupid. | 
| geomaterials_cleavagetype | geomaterials that match an given cleavagetype | 
| geomaterials_colour | geomaterials that have the given colors | 
| geomaterials_contain_all_but_not_elems | geomaterials that contain all of some given elements but without any of some other given elements. | 
| geomaterials_contain_all_elems | geomaterials_contain_all_elems | 
| geomaterials_contain_any_but_not_elems | geomaterials that contain any of some given elements but with out any of some other given elements | 
| geomaterials_contain_any_elems | geomaterials that contain any one of the given elements | 
| geomaterials_contain_only_elems | geomaterials_contain_only_elems | 
| geomaterials_crystal_system | geomaterials that have the given crystal | 
| geomaterials_dens_greater_than | retrieve the geomaterials whose density are higher than a given value. | 
| geomaterials_dens_less_than | retrieve the geomaterials whose density are lower density than a given value. | 
| geomaterials_dens_range | retrieve the geomaterials whose density are within an given value. | 
| geomaterials_diapheny | retrieve the geomaterials that have an given diapheny. | 
| geomaterials_entrytype | retrieve the geomaterials that have the given entrytype | 
| geomaterials_expand | retrieve the geomaterials that have the given expand. | 
| geomaterials_field_exists | retrieve the geomaterials records of empty or not empty of a given field. | 
| geomaterials_fracturetype | retrieve the geomaterials that have the given fracturetype. | 
| geomaterials_hardness_gt | retrieve the geomaterials whose hardness are higher than an given value. | 
| geomaterials_hardness_lt | retrieve the geomaterials whose hardness are lower than an given value. | 
| geomaterials_hardness_range | retrieve the geomaterials whose hardness is within the given range. | 
| geomaterials_ima | retrieve the geomaterials approved by IMA or not. | 
| geomaterials_ima_notes | retrieve the geomaterials match given notes. | 
| geomaterials_ima_status | retrieve the geomaterials matched given IMA status. | 
| geomaterials_lustretype | retrieve the geomaterials that match an given lustretype. | 
| geomaterials_meteoritical_code | retrieve the geomaterials matched a given string in its meteoritical code. | 
| geomaterials_name | retrieve the geomaterials matched a given string in its name. | 
| geomaterials_not_contain_elems | geomaterials that do not contain the elements | 
| geomaterials_optical2v_max | retrieve the geomaterials that less than the given optical 2v. | 
| geomaterials_optical2v_min | retrieve the geomaterials that has higher value than the given optical 2v. | 
| geomaterials_optical2v_range | retrieve the geomaterials that has the given range of optical 2v. | 
| geomaterials_opticalsign | retrieve the geomaterials that match an given optical signs. | 
| geomaterials_opticaltype | retrieve the geomaterials that match an given optical type. | 
| geomaterials_polytypeof | retrieve the geomaterials by an given id of polytype of (the id of the mineral that this record is the polytype of. ) | 
| geomaterials_ri_gt | retrieve the geomaterials that refractive index higher than an given value(gt). | 
| geomaterials_ri_lt | retrieve the geomaterials that refractive index lower than an given value(lt). | 
| geomaterials_ri_range | retrieve the geomaterials whose refractive index is within an given range(gt,lt). | 
| geomaterials_search_name | retrieve the geomaterials by a given name. | 
| geomaterials_streak | retrieve the geomaterials that match an given streak. | 
| geomaterials_synid | retrieve the geomaterials by an given synid. | 
| geomaterials_updated_at | retrieve the geomaterials updated at an given time. | 
| geomaterials_varietyof | retrieve the geomaterials that are varieties of an given id of geomaterials. | 
| geomeaterials_non_utf | retrieve the geomaterials that include non-utf mineral names or not. | 
| geomeaterials_ordering | retrieve the geomaterials by an given ordering. | 
| getExtension | Output the file extension of a filename | 
| localities_list_all | retrieve the localities list. | 
| localities_list_country | retrieve the localities list that are belong to a given country. | 
| localities_list_description | retrieve the localities that contain the given description | 
| localities_list_elems_exc | localities that do not contain the given elements | 
| localities_list_elems_inc | localities that contain the given elements | 
| localities_list_elems_inc_exc | localities that contain the given elements but not contain some other given elements. | 
| localities_list_expand | localities that contain the given expands. | 
| localities_list_txt | localities that contain the given txt name. | 
| localities_list_updated_at | retrieve the localities list updated at the given time. | 
| localities_retrieve_id | retrieve the localities by a given mindat id. | 
| localities_status_list | localities_status_list | 
| localities_status_retrieve | localities_status_retrieve | 
| localitiy_type_retrieve | localitiy_type_retrieve | 
| locality_age | locality_age | 
| locality_age_list | locality_age_list | 
| locality_type_list | locality_type_list | 
| Locentries_list | retrieve a full list of locacentries. | 
| Locentries_retrieve | retrieve locacentries by given a Locentry ID. | 
| Locentries_statstics_list | retrieve a full list of locacentries statstics. | 
| Locentries_stat_retrieve | retrieve locacentries statstics by given a Locentry ID. | 
| mindat_build_querystring | mindat_build_querystring | 
| mindat_cache_delete | Delete a cached value by the users input varname | 
| mindat_cache_empty | Remove all cached values | 
| mindat_cache_get | Get cache value | 
| mindat_cache_has | Check if the current environment has the cached value of varname. | 
| mindat_cache_return_or_setup | Check if the current environment has the cached function named varname. | 
| mindat_cache_set | Set cache name and value | 
| mindat_connection | Initializing Mindat API | 
| mindat_countries | mindat_countries | 
| mindat_country | mindat_country | 
| mindat_crystalclasses | mindat_crystalclasses | 
| mindat_crystalclass_list | mindat_crystalclass_list | 
| mindat_dana8_groups | mindat_dana8_groups | 
| mindat_dana8_subgroups | mindat_dana8_subgroups | 
| mindat_extract_response_body | mindat_extract_response_body | 
| mindat_geomaterial | mindat_geomaterial | 
| mindat_geomaterial_list | mindat_geomaterial_list | 
| mindat_geomaterial_search | mindat_geomaterial_search | 
| mindat_geomaterial_varieties | mindat_geomaterial_varieties | 
| mindat_get_data_from_uri | mindat_get_data_from_uri | 
| mindat_localities_list | mindat_localities_list | 
| mindat_localitiy | mindat_localitiy | 
| mindat_locality_status | mindat_locality_status | 
| mindat_locality_status_list | mindat_locality_status_list | 
| mindat_locality_type | mindat_locality_type | 
| mindat_locality_type_list | mindat_locality_type_list | 
| mindat_locentries_list | mindat_locentries_list | 
| mindat_locentries_lstm_id | mindat_locentries_lstm_id | 
| mindat_locentries_retrieve | mindat_locentries_retrieve | 
| mindat_locentries_stat | mindat_locentries_stat | 
| mindat_make_data_frame | mindat_make_data_frame | 
| mindat_mineral_ima | mindat_mineral_ima | 
| mindat_mineral_ima_list | mindat_mineral_ima_list | 
| mindat_nickel_strunz10_classes | mindat_nickel_strunz10_classes | 
| mindat_nickel_strunz10_families | mindat_nickel_strunz10_families | 
| mindat_nickel_strunz10_subclasses | mindat_nickel_strunz10_subclasses | 
| mindat_parse_raw_data | mindat_parse_raw_data | 
| mindat_query | mindat_query | 
| mindat_setup | mindat_setup | 
| mindat_spacegroups | mindat_spacegroups | 
| mindat_spacegroupsets | mindat_spacegroupsets | 
| mindat_spacegroupsets_list | mindat_spacegroupsets_list | 
| mindat_spacegroups_list | mindat_spacegroups_list | 
| minerals_ima_list | minerals_ima_list | 
| minerals_ima_list_expand | minerals_ima_list_expand | 
| minerals_ima_list_ima | minerals_ima_list_ima | 
| minerals_ima_retrieve | minerals_ima_retrieve | 
| minerals_ima_updated_at | retrieve the mineral_ima list updated at the given time. | 
| Nickel_strunz10_classes | Nickel-strunz10-classes | 
| Nickel_strunz10_families | Nickel-strunz10-families | 
| Nickel_strunz10_subclasses | Nickel-strunz10-subclasses | 
| params_to_string | params_to_string | 
| saveMindatDataAs | Output file as a given format | 
| set_api_base | set_api_base | 
| set_api_token | set_api_token | 
| set_page_size | set_page_size | 
| spacegroupsets_by_id | spacegroupsets that match a given spacegroupets ID (integer) | 
| spacegroupsets_cclass | spacegroupsets that match a given crystalclass ID (integer) | 
| spacegroupsets_list | return a full list of spacegroupsetsets | 
| spacegroupsets_sgtext | spacegroupsets that match a given sgtext (string) | 
| spacegroups_by_id | spacegroups that match a given spacegroup ID (integer) | 
| spacegroups_cclass | spacegroups that match a given crystalclass ID (integer) | 
| spacegroups_list | return a full list of spacegroups | 
| spacegroups_sgtext | spacegroups that match a given sgtext (string) |